90356512

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{419}}^1$

素因数の和:745

約数の個数: 48

約数和(自身を含む): 186701760

約数和(自身を除く): 96345248

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 293, 368, 419, 586, 736, 838, 1172, 1676, 2344, 3352, 4688, 6704, 6739, 9376, 9637, 13408, 13478, 19274, 26956, 38548, 53912, 77096, 107824, 122767, 154192, 215648, 245534, 308384, 491068, 982136, 1964272, 2823641, 3928544, 5647282, 11294564, 22589128, 45178256, 90356512]

約数ペア:

[(1, 90356512), (2, 45178256), (4, 22589128), (8, 11294564), (16, 5647282), (23, 3928544), (32, 2823641), (46, 1964272), (92, 982136), (184, 491068), (293, 308384), (368, 245534), (419, 215648), (586, 154192), (736, 122767), (838, 107824), (1172, 77096), (1676, 53912), (2344, 38548), (3352, 26956), (4688, 19274), (6704, 13478), (6739, 13408), (9376, 9637)]