43440904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{2099}}^1$

素因数の和:2317

約数の個数: 32

約数和(自身を含む): 88200000

約数和(自身を除く): 44759096

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 199, 398, 796, 1592, 2099, 2587, 4198, 5174, 8396, 10348, 16792, 20696, 27287, 54574, 109148, 218296, 417701, 835402, 1670804, 3341608, 5430113, 10860226, 21720452, 43440904]

約数ペア:

[(1, 43440904), (2, 21720452), (4, 10860226), (8, 5430113), (13, 3341608), (26, 1670804), (52, 835402), (104, 417701), (199, 218296), (398, 109148), (796, 54574), (1592, 27287), (2099, 20696), (2587, 16792), (4198, 10348), (5174, 8396)]