16788512

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{40357}}^1$

素因数の和:40380

約数の個数: 24

約数和(自身を含む): 35595756

約数和(自身を除く): 18807244

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 40357, 80714, 161428, 322856, 524641, 645712, 1049282, 1291424, 2098564, 4197128, 8394256, 16788512]

約数ペア:

[(1, 16788512), (2, 8394256), (4, 4197128), (8, 2098564), (13, 1291424), (16, 1049282), (26, 645712), (32, 524641), (52, 322856), (104, 161428), (208, 80714), (416, 40357)]