129057568

素因数分解:

$2^5\times {\mathrm{179}}^1\times {\mathrm{22531}}^1$

素因数の和:22720

約数の個数: 24

約数和(自身を含む): 255512880

約数和(自身を除く): 126455312

約数列:

[1, 2, 4, 8, 16, 32, 179, 358, 716, 1432, 2864, 5728, 22531, 45062, 90124, 180248, 360496, 720992, 4033049, 8066098, 16132196, 32264392, 64528784, 129057568]

約数ペア:

[(1, 129057568), (2, 64528784), (4, 32264392), (8, 16132196), (16, 8066098), (32, 4033049), (179, 720992), (358, 360496), (716, 180248), (1432, 90124), (2864, 45062), (5728, 22531)]