86392904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{20261}}^1$

素因数の和:20321

約数の個数: 32

約数和(自身を含む): 178710840

約数和(自身を除く): 92317936

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2132, 4264, 20261, 40522, 81044, 162088, 263393, 526786, 830701, 1053572, 1661402, 2107144, 3322804, 6645608, 10799113, 21598226, 43196452, 86392904]

約数ペア:

[(1, 86392904), (2, 43196452), (4, 21598226), (8, 10799113), (13, 6645608), (26, 3322804), (41, 2107144), (52, 1661402), (82, 1053572), (104, 830701), (164, 526786), (328, 263393), (533, 162088), (1066, 81044), (2132, 40522), (4264, 20261)]