9820154272

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{983}}^1\times {\mathrm{4397}}^1$

素因数の和:5461

約数の個数: 48

約数和(自身を含む): 19630138752

約数和(自身を除く): 9809984480

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 983, 1136, 1966, 2272, 3932, 4397, 7864, 8794, 15728, 17588, 31456, 35176, 69793, 70352, 139586, 140704, 279172, 312187, 558344, 624374, 1116688, 1248748, 2233376, 2497496, 4322251, 4994992, 8644502, 9989984, 17289004, 34578008, 69156016, 138312032, 306879821, 613759642, 1227519284, 2455038568, 4910077136, 9820154272]

約数ペア:

[(1, 9820154272), (2, 4910077136), (4, 2455038568), (8, 1227519284), (16, 613759642), (32, 306879821), (71, 138312032), (142, 69156016), (284, 34578008), (568, 17289004), (983, 9989984), (1136, 8644502), (1966, 4994992), (2272, 4322251), (3932, 2497496), (4397, 2233376), (7864, 1248748), (8794, 1116688), (15728, 624374), (17588, 558344), (31456, 312187), (35176, 279172), (69793, 140704), (70352, 139586)]