87340422

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{4357}}^1$

素因数の和:4632

約数の個数: 32

約数和(自身を含む): 188893152

約数和(自身を除く): 101552730

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 257, 514, 771, 1542, 3341, 4357, 6682, 8714, 10023, 13071, 20046, 26142, 56641, 113282, 169923, 339846, 1119749, 2239498, 3359247, 6718494, 14556737, 29113474, 43670211, 87340422]

約数ペア:

[(1, 87340422), (2, 43670211), (3, 29113474), (6, 14556737), (13, 6718494), (26, 3359247), (39, 2239498), (78, 1119749), (257, 339846), (514, 169923), (771, 113282), (1542, 56641), (3341, 26142), (4357, 20046), (6682, 13071), (8714, 10023)]