89861408

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{30859}}^1$

素因数の和:30889

約数の個数: 48

約数和(自身を含む): 217748160

約数和(自身を除く): 127886752

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 30859, 61718, 123436, 216013, 246872, 401167, 432026, 493744, 802334, 864052, 987488, 1604668, 1728104, 2808169, 3209336, 3456208, 5616338, 6418672, 6912416, 11232676, 12837344, 22465352, 44930704, 89861408]

約数ペア:

[(1, 89861408), (2, 44930704), (4, 22465352), (7, 12837344), (8, 11232676), (13, 6912416), (14, 6418672), (16, 5616338), (26, 3456208), (28, 3209336), (32, 2808169), (52, 1728104), (56, 1604668), (91, 987488), (104, 864052), (112, 802334), (182, 493744), (208, 432026), (224, 401167), (364, 246872), (416, 216013), (728, 123436), (1456, 61718), (2912, 30859)]