31172352

素因数分解:

$2^8\times 3^1\times {\mathrm{37}}^1\times {\mathrm{1097}}^1$

素因数の和:1153

約数の個数: 72

約数和(自身を含む): 85283856

約数和(自身を除く): 54111504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 192, 222, 256, 296, 384, 444, 592, 768, 888, 1097, 1184, 1776, 2194, 2368, 3291, 3552, 4388, 4736, 6582, 7104, 8776, 9472, 13164, 14208, 17552, 26328, 28416, 35104, 40589, 52656, 70208, 81178, 105312, 121767, 140416, 162356, 210624, 243534, 280832, 324712, 421248, 487068, 649424, 842496, 974136, 1298848, 1948272, 2597696, 3896544, 5195392, 7793088, 10390784, 15586176, 31172352]

約数ペア:

[(1, 31172352), (2, 15586176), (3, 10390784), (4, 7793088), (6, 5195392), (8, 3896544), (12, 2597696), (16, 1948272), (24, 1298848), (32, 974136), (37, 842496), (48, 649424), (64, 487068), (74, 421248), (96, 324712), (111, 280832), (128, 243534), (148, 210624), (192, 162356), (222, 140416), (256, 121767), (296, 105312), (384, 81178), (444, 70208), (592, 52656), (768, 40589), (888, 35104), (1097, 28416), (1184, 26328), (1776, 17552), (2194, 14208), (2368, 13164), (3291, 9472), (3552, 8776), (4388, 7104), (4736, 6582)]