86567728

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{10151}}^1$

素因数の和:10213

約数の個数: 40

約数和(自身を含む): 185050656

約数和(自身を除く): 98482928

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 1066, 2132, 4264, 8528, 10151, 20302, 40604, 81208, 131963, 162416, 263926, 416191, 527852, 832382, 1055704, 1664764, 2111408, 3329528, 5410483, 6659056, 10820966, 21641932, 43283864, 86567728]

約数ペア:

[(1, 86567728), (2, 43283864), (4, 21641932), (8, 10820966), (13, 6659056), (16, 5410483), (26, 3329528), (41, 2111408), (52, 1664764), (82, 1055704), (104, 832382), (164, 527852), (208, 416191), (328, 263926), (533, 162416), (656, 131963), (1066, 81208), (2132, 40604), (4264, 20302), (8528, 10151)]