105874288

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{1181}}^1$

素因数の和:1633

約数の個数: 40

約数和(自身を含む): 221610816

約数和(自身を除く): 115736528

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 431, 862, 1181, 1724, 2362, 3448, 4724, 5603, 6896, 9448, 11206, 15353, 18896, 22412, 30706, 44824, 61412, 89648, 122824, 245648, 509011, 1018022, 2036044, 4072088, 6617143, 8144176, 13234286, 26468572, 52937144, 105874288]

約数ペア:

[(1, 105874288), (2, 52937144), (4, 26468572), (8, 13234286), (13, 8144176), (16, 6617143), (26, 4072088), (52, 2036044), (104, 1018022), (208, 509011), (431, 245648), (862, 122824), (1181, 89648), (1724, 61412), (2362, 44824), (3448, 30706), (4724, 22412), (5603, 18896), (6896, 15353), (9448, 11206)]