129610832

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{47933}}^1$

素因数の和:47967

約数の個数: 30

約数和(自身を含む): 271929582

約数和(自身を除く): 142318750

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 47933, 95866, 191732, 383464, 623129, 766928, 1246258, 2492516, 4985032, 8100677, 9970064, 16201354, 32402708, 64805416, 129610832]

約数ペア:

[(1, 129610832), (2, 64805416), (4, 32402708), (8, 16201354), (13, 9970064), (16, 8100677), (26, 4985032), (52, 2492516), (104, 1246258), (169, 766928), (208, 623129), (338, 383464), (676, 191732), (1352, 95866), (2704, 47933)]