87469304

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{12553}}^1$

素因数の和:12639

約数の個数: 32

約数和(自身を含む): 179271120

約数和(自身を除く): 91801816

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1742, 3484, 6968, 12553, 25106, 50212, 100424, 163189, 326378, 652756, 841051, 1305512, 1682102, 3364204, 6728408, 10933663, 21867326, 43734652, 87469304]

約数ペア:

[(1, 87469304), (2, 43734652), (4, 21867326), (8, 10933663), (13, 6728408), (26, 3364204), (52, 1682102), (67, 1305512), (104, 841051), (134, 652756), (268, 326378), (536, 163189), (871, 100424), (1742, 50212), (3484, 25106), (6968, 12553)]