43153136

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{15959}}^1$

素因数の和:15993

約数の個数: 30

約数和(自身を含む): 90541080

約数和(自身を除く): 47387944

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 15959, 31918, 63836, 127672, 207467, 255344, 414934, 829868, 1659736, 2697071, 3319472, 5394142, 10788284, 21576568, 43153136]

約数ペア:

[(1, 43153136), (2, 21576568), (4, 10788284), (8, 5394142), (13, 3319472), (16, 2697071), (26, 1659736), (52, 829868), (104, 414934), (169, 255344), (208, 207467), (338, 127672), (676, 63836), (1352, 31918), (2704, 15959)]