83771168

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{577}}^1$

素因数の和:949

約数の個数: 48

約数和(自身を含む): 178428600

約数和(自身を除く): 94657432

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 349, 416, 577, 698, 1154, 1396, 2308, 2792, 4537, 4616, 5584, 7501, 9074, 9232, 11168, 15002, 18148, 18464, 30004, 36296, 60008, 72592, 120016, 145184, 201373, 240032, 402746, 805492, 1610984, 2617849, 3221968, 5235698, 6443936, 10471396, 20942792, 41885584, 83771168]

約数ペア:

[(1, 83771168), (2, 41885584), (4, 20942792), (8, 10471396), (13, 6443936), (16, 5235698), (26, 3221968), (32, 2617849), (52, 1610984), (104, 805492), (208, 402746), (349, 240032), (416, 201373), (577, 145184), (698, 120016), (1154, 72592), (1396, 60008), (2308, 36296), (2792, 30004), (4537, 18464), (4616, 18148), (5584, 15002), (7501, 11168), (9074, 9232)]