85233136

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{719}}^1$

素因数の和:997

約数の個数: 40

約数和(自身を含む): 171417600

約数和(自身を除く): 86184464

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 239, 248, 478, 496, 719, 956, 1438, 1912, 2876, 3824, 5752, 7409, 11504, 14818, 22289, 29636, 44578, 59272, 89156, 118544, 171841, 178312, 343682, 356624, 687364, 1374728, 2749456, 5327071, 10654142, 21308284, 42616568, 85233136]

約数ペア:

[(1, 85233136), (2, 42616568), (4, 21308284), (8, 10654142), (16, 5327071), (31, 2749456), (62, 1374728), (124, 687364), (239, 356624), (248, 343682), (478, 178312), (496, 171841), (719, 118544), (956, 89156), (1438, 59272), (1912, 44578), (2876, 29636), (3824, 22289), (5752, 14818), (7409, 11504)]