85222672

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{191}}^1\times {\mathrm{353}}^1$

素因数の和:631

約数の個数: 40

約数和(自身を含む): 168560640

約数和(自身を除く): 83337968

約数列:

[1, 2, 4, 8, 16, 79, 158, 191, 316, 353, 382, 632, 706, 764, 1264, 1412, 1528, 2824, 3056, 5648, 15089, 27887, 30178, 55774, 60356, 67423, 111548, 120712, 134846, 223096, 241424, 269692, 446192, 539384, 1078768, 5326417, 10652834, 21305668, 42611336, 85222672]

約数ペア:

[(1, 85222672), (2, 42611336), (4, 21305668), (8, 10652834), (16, 5326417), (79, 1078768), (158, 539384), (191, 446192), (316, 269692), (353, 241424), (382, 223096), (632, 134846), (706, 120712), (764, 111548), (1264, 67423), (1412, 60356), (1528, 55774), (2824, 30178), (3056, 27887), (5648, 15089)]