100820512

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{242357}}^1$

素因数の和:242380

約数の個数: 24

約数和(自身を含む): 213759756

約数和(自身を除く): 112939244

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 242357, 484714, 969428, 1938856, 3150641, 3877712, 6301282, 7755424, 12602564, 25205128, 50410256, 100820512]

約数ペア:

[(1, 100820512), (2, 50410256), (4, 25205128), (8, 12602564), (13, 7755424), (16, 6301282), (26, 3877712), (32, 3150641), (52, 1938856), (104, 969428), (208, 484714), (416, 242357)]