90799384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{881}}^1\times {\mathrm{991}}^1$

素因数の和:1891

約数の個数: 32

約数和(自身を含む): 183738240

約数和(自身を除く): 92938856

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 881, 991, 1762, 1982, 3524, 3964, 7048, 7928, 11453, 12883, 22906, 25766, 45812, 51532, 91624, 103064, 873071, 1746142, 3492284, 6984568, 11349923, 22699846, 45399692, 90799384]

約数ペア:

[(1, 90799384), (2, 45399692), (4, 22699846), (8, 11349923), (13, 6984568), (26, 3492284), (52, 1746142), (104, 873071), (881, 103064), (991, 91624), (1762, 51532), (1982, 45812), (3524, 25766), (3964, 22906), (7048, 12883), (7928, 11453)]