85297384

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{13687}}^1$

素因数の和:13753

約数の個数: 32

約数和(自身を含む): 172468800

約数和(自身を除く): 87171416

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 779, 1558, 3116, 6232, 13687, 27374, 54748, 109496, 260053, 520106, 561167, 1040212, 1122334, 2080424, 2244668, 4489336, 10662173, 21324346, 42648692, 85297384]

約数ペア:

[(1, 85297384), (2, 42648692), (4, 21324346), (8, 10662173), (19, 4489336), (38, 2244668), (41, 2080424), (76, 1122334), (82, 1040212), (152, 561167), (164, 520106), (328, 260053), (779, 109496), (1558, 54748), (3116, 27374), (6232, 13687)]