904335968

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{6959}}^1$

素因数の和:7131

約数の個数: 48

約数和(自身を含む): 1852139520

約数和(自身を除く): 947803552

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 131, 248, 262, 496, 524, 992, 1048, 2096, 4061, 4192, 6959, 8122, 13918, 16244, 27836, 32488, 55672, 64976, 111344, 129952, 215729, 222688, 431458, 862916, 911629, 1725832, 1823258, 3451664, 3646516, 6903328, 7293032, 14586064, 28260499, 29172128, 56520998, 113041996, 226083992, 452167984, 904335968]

約数ペア:

[(1, 904335968), (2, 452167984), (4, 226083992), (8, 113041996), (16, 56520998), (31, 29172128), (32, 28260499), (62, 14586064), (124, 7293032), (131, 6903328), (248, 3646516), (262, 3451664), (496, 1823258), (524, 1725832), (992, 911629), (1048, 862916), (2096, 431458), (4061, 222688), (4192, 215729), (6959, 129952), (8122, 111344), (13918, 64976), (16244, 55672), (27836, 32488)]