8812528

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{181}}^1$

素因数の和:385

約数の個数: 40

約数和(自身を含む): 18280080

約数和(自身を除く): 9467552

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 179, 181, 272, 358, 362, 716, 724, 1432, 1448, 2864, 2896, 3043, 3077, 6086, 6154, 12172, 12308, 24344, 24616, 32399, 48688, 49232, 64798, 129596, 259192, 518384, 550783, 1101566, 2203132, 4406264, 8812528]

約数ペア:

[(1, 8812528), (2, 4406264), (4, 2203132), (8, 1101566), (16, 550783), (17, 518384), (34, 259192), (68, 129596), (136, 64798), (179, 49232), (181, 48688), (272, 32399), (358, 24616), (362, 24344), (716, 12308), (724, 12172), (1432, 6154), (1448, 6086), (2864, 3077), (2896, 3043)]