83885992

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{331}}^1\times {\mathrm{401}}^1$

素因数の和:817

約数の個数: 32

約数和(自身を含む): 160156800

約数和(自身を除く): 76270808

約数列:

[1, 2, 4, 8, 79, 158, 316, 331, 401, 632, 662, 802, 1324, 1604, 2648, 3208, 26149, 31679, 52298, 63358, 104596, 126716, 132731, 209192, 253432, 265462, 530924, 1061848, 10485749, 20971498, 41942996, 83885992]

約数ペア:

[(1, 83885992), (2, 41942996), (4, 20971498), (8, 10485749), (79, 1061848), (158, 530924), (316, 265462), (331, 253432), (401, 209192), (632, 132731), (662, 126716), (802, 104596), (1324, 63358), (1604, 52298), (2648, 31679), (3208, 26149)]