89163008

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{31663}}^1$

素因数の和:31690

約数の個数: 36

約数和(自身を含む): 194163648

約数和(自身を除く): 105000640

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 704, 1408, 2816, 31663, 63326, 126652, 253304, 348293, 506608, 696586, 1013216, 1393172, 2026432, 2786344, 4052864, 5572688, 8105728, 11145376, 22290752, 44581504, 89163008]

約数ペア:

[(1, 89163008), (2, 44581504), (4, 22290752), (8, 11145376), (11, 8105728), (16, 5572688), (22, 4052864), (32, 2786344), (44, 2026432), (64, 1393172), (88, 1013216), (128, 696586), (176, 506608), (256, 348293), (352, 253304), (704, 126652), (1408, 63326), (2816, 31663)]