31819872

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{47351}}^1$

素因数の和:47371

約数の個数: 48

約数和(自身を含む): 95461632

約数和(自身を除く): 63641760

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 47351, 94702, 142053, 189404, 284106, 331457, 378808, 568212, 662914, 757616, 994371, 1136424, 1325828, 1515232, 1988742, 2272848, 2651656, 3977484, 4545696, 5303312, 7954968, 10606624, 15909936, 31819872]

約数ペア:

[(1, 31819872), (2, 15909936), (3, 10606624), (4, 7954968), (6, 5303312), (7, 4545696), (8, 3977484), (12, 2651656), (14, 2272848), (16, 1988742), (21, 1515232), (24, 1325828), (28, 1136424), (32, 994371), (42, 757616), (48, 662914), (56, 568212), (84, 378808), (96, 331457), (112, 284106), (168, 189404), (224, 142053), (336, 94702), (672, 47351)]