111550816

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{20627}}^1$

素因数の和:20663

約数の個数: 36

約数和(自身を含む): 237820212

約数和(自身を除く): 126269396

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 5408, 20627, 41254, 82508, 165016, 268151, 330032, 536302, 660064, 1072604, 2145208, 3485963, 4290416, 6971926, 8580832, 13943852, 27887704, 55775408, 111550816]

約数ペア:

[(1, 111550816), (2, 55775408), (4, 27887704), (8, 13943852), (13, 8580832), (16, 6971926), (26, 4290416), (32, 3485963), (52, 2145208), (104, 1072604), (169, 660064), (208, 536302), (338, 330032), (416, 268151), (676, 165016), (1352, 82508), (2704, 41254), (5408, 20627)]