78903392

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{145043}}^1$

素因数の和:145070

約数の個数: 24

約数和(自身を含む): 164479896

約数和(自身を除く): 85576504

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 145043, 290086, 580172, 1160344, 2320688, 2465731, 4641376, 4931462, 9862924, 19725848, 39451696, 78903392]

約数ペア:

[(1, 78903392), (2, 39451696), (4, 19725848), (8, 9862924), (16, 4931462), (17, 4641376), (32, 2465731), (34, 2320688), (68, 1160344), (136, 580172), (272, 290086), (544, 145043)]