31286016

素因数分解:

$2^8\times 3^2\times {\mathrm{37}}^1\times {\mathrm{367}}^1$

素因数の和:426

約数の個数: 108

約数和(自身を含む): 92895712

約数和(自身を除く): 61609696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 64, 72, 74, 96, 111, 128, 144, 148, 192, 222, 256, 288, 296, 333, 367, 384, 444, 576, 592, 666, 734, 768, 888, 1101, 1152, 1184, 1332, 1468, 1776, 2202, 2304, 2368, 2664, 2936, 3303, 3552, 4404, 4736, 5328, 5872, 6606, 7104, 8808, 9472, 10656, 11744, 13212, 13579, 14208, 17616, 21312, 23488, 26424, 27158, 28416, 35232, 40737, 42624, 46976, 52848, 54316, 70464, 81474, 85248, 93952, 105696, 108632, 122211, 140928, 162948, 211392, 217264, 244422, 281856, 325896, 422784, 434528, 488844, 651792, 845568, 869056, 977688, 1303584, 1738112, 1955376, 2607168, 3476224, 3910752, 5214336, 7821504, 10428672, 15643008, 31286016]

約数ペア:

[(1, 31286016), (2, 15643008), (3, 10428672), (4, 7821504), (6, 5214336), (8, 3910752), (9, 3476224), (12, 2607168), (16, 1955376), (18, 1738112), (24, 1303584), (32, 977688), (36, 869056), (37, 845568), (48, 651792), (64, 488844), (72, 434528), (74, 422784), (96, 325896), (111, 281856), (128, 244422), (144, 217264), (148, 211392), (192, 162948), (222, 140928), (256, 122211), (288, 108632), (296, 105696), (333, 93952), (367, 85248), (384, 81474), (444, 70464), (576, 54316), (592, 52848), (666, 46976), (734, 42624), (768, 40737), (888, 35232), (1101, 28416), (1152, 27158), (1184, 26424), (1332, 23488), (1468, 21312), (1776, 17616), (2202, 14208), (2304, 13579), (2368, 13212), (2664, 11744), (2936, 10656), (3303, 9472), (3552, 8808), (4404, 7104), (4736, 6606), (5328, 5872)]