90317552

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{2399}}^1$

素因数の和:2601

約数の個数: 40

約数和(自身を含む): 189571200

約数和(自身を除く): 99253648

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 181, 208, 362, 724, 1448, 2353, 2399, 2896, 4706, 4798, 9412, 9596, 18824, 19192, 31187, 37648, 38384, 62374, 124748, 249496, 434219, 498992, 868438, 1736876, 3473752, 5644847, 6947504, 11289694, 22579388, 45158776, 90317552]

約数ペア:

[(1, 90317552), (2, 45158776), (4, 22579388), (8, 11289694), (13, 6947504), (16, 5644847), (26, 3473752), (52, 1736876), (104, 868438), (181, 498992), (208, 434219), (362, 249496), (724, 124748), (1448, 62374), (2353, 38384), (2399, 37648), (2896, 31187), (4706, 19192), (4798, 18824), (9412, 9596)]