131818688

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{71023}}^1$

素因数の和:71064

約数の個数: 28

約数和(自身を含む): 270601440

約数和(自身を除く): 138782752

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 928, 1856, 71023, 142046, 284092, 568184, 1136368, 2059667, 2272736, 4119334, 4545472, 8238668, 16477336, 32954672, 65909344, 131818688]

約数ペア:

[(1, 131818688), (2, 65909344), (4, 32954672), (8, 16477336), (16, 8238668), (29, 4545472), (32, 4119334), (58, 2272736), (64, 2059667), (116, 1136368), (232, 568184), (464, 284092), (928, 142046), (1856, 71023)]