80115904

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3671}}^1$

素因数の和:3725

約数の個数: 56

約数和(自身を含む): 179076096

約数和(自身を除く): 98960192

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 176, 248, 341, 352, 496, 682, 704, 992, 1364, 1984, 2728, 3671, 5456, 7342, 10912, 14684, 21824, 29368, 40381, 58736, 80762, 113801, 117472, 161524, 227602, 234944, 323048, 455204, 646096, 910408, 1251811, 1292192, 1820816, 2503622, 2584384, 3641632, 5007244, 7283264, 10014488, 20028976, 40057952, 80115904]

約数ペア:

[(1, 80115904), (2, 40057952), (4, 20028976), (8, 10014488), (11, 7283264), (16, 5007244), (22, 3641632), (31, 2584384), (32, 2503622), (44, 1820816), (62, 1292192), (64, 1251811), (88, 910408), (124, 646096), (176, 455204), (248, 323048), (341, 234944), (352, 227602), (496, 161524), (682, 117472), (704, 113801), (992, 80762), (1364, 58736), (1984, 40381), (2728, 29368), (3671, 21824), (5456, 14684), (7342, 10912)]