163696864

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{3511}}^1$

素因数の和:3599

約数の個数: 48

約数和(自身を含む): 339849216

約数和(自身を除く): 176152352

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 62, 94, 124, 188, 248, 376, 496, 752, 992, 1457, 1504, 2914, 3511, 5828, 7022, 11656, 14044, 23312, 28088, 46624, 56176, 108841, 112352, 165017, 217682, 330034, 435364, 660068, 870728, 1320136, 1741456, 2640272, 3482912, 5115527, 5280544, 10231054, 20462108, 40924216, 81848432, 163696864]

約数ペア:

[(1, 163696864), (2, 81848432), (4, 40924216), (8, 20462108), (16, 10231054), (31, 5280544), (32, 5115527), (47, 3482912), (62, 2640272), (94, 1741456), (124, 1320136), (188, 870728), (248, 660068), (376, 435364), (496, 330034), (752, 217682), (992, 165017), (1457, 112352), (1504, 108841), (2914, 56176), (3511, 46624), (5828, 28088), (7022, 23312), (11656, 14044)]