77223256

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{18671}}^1$

素因数の和:18735

約数の個数: 32

約数和(自身を含む): 161326080

約数和(自身を除く): 84102824

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 1034, 2068, 4136, 18671, 37342, 74684, 149368, 205381, 410762, 821524, 877537, 1643048, 1755074, 3510148, 7020296, 9652907, 19305814, 38611628, 77223256]

約数ペア:

[(1, 77223256), (2, 38611628), (4, 19305814), (8, 9652907), (11, 7020296), (22, 3510148), (44, 1755074), (47, 1643048), (88, 877537), (94, 821524), (188, 410762), (376, 205381), (517, 149368), (1034, 74684), (2068, 37342), (4136, 18671)]