89796304

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{1237}}^1$

素因数の和:1607

約数の個数: 40

約数和(自身を含む): 188052200

約数和(自身を除く): 98255896

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 349, 698, 1237, 1396, 2474, 2792, 4537, 4948, 5584, 9074, 9896, 16081, 18148, 19792, 32162, 36296, 64324, 72592, 128648, 257296, 431713, 863426, 1726852, 3453704, 5612269, 6907408, 11224538, 22449076, 44898152, 89796304]

約数ペア:

[(1, 89796304), (2, 44898152), (4, 22449076), (8, 11224538), (13, 6907408), (16, 5612269), (26, 3453704), (52, 1726852), (104, 863426), (208, 431713), (349, 257296), (698, 128648), (1237, 72592), (1396, 64324), (2474, 36296), (2792, 32162), (4537, 19792), (4948, 18148), (5584, 16081), (9074, 9896)]