20161574528

素因数分解:

$2^7\times {\mathrm{5857}}^1\times {\mathrm{26893}}^1$

素因数の和:32764

約数の個数: 32

約数和(自身を含む): 40173988260

約数和(自身を除く): 20012413732

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 5857, 11714, 23428, 26893, 46856, 53786, 93712, 107572, 187424, 215144, 374848, 430288, 749696, 860576, 1721152, 3442304, 157512301, 315024602, 630049204, 1260098408, 2520196816, 5040393632, 10080787264, 20161574528]

約数ペア:

[(1, 20161574528), (2, 10080787264), (4, 5040393632), (8, 2520196816), (16, 1260098408), (32, 630049204), (64, 315024602), (128, 157512301), (5857, 3442304), (11714, 1721152), (23428, 860576), (26893, 749696), (46856, 430288), (53786, 374848), (93712, 215144), (107572, 187424)]