84257008

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{15443}}^1$

素因数の和:15493

約数の個数: 40

約数和(自身を含む): 183845376

約数和(自身を除く): 99588368

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 15443, 30886, 61772, 123544, 169873, 247088, 339746, 478733, 679492, 957466, 1358984, 1914932, 2717968, 3829864, 5266063, 7659728, 10532126, 21064252, 42128504, 84257008]

約数ペア:

[(1, 84257008), (2, 42128504), (4, 21064252), (8, 10532126), (11, 7659728), (16, 5266063), (22, 3829864), (31, 2717968), (44, 1914932), (62, 1358984), (88, 957466), (124, 679492), (176, 478733), (248, 339746), (341, 247088), (496, 169873), (682, 123544), (1364, 61772), (2728, 30886), (5456, 15443)]