89144248

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{457}}^1\times {\mathrm{659}}^1$

素因数の和:1159

約数の個数: 32

約数和(自身を含む): 172299600

約数和(自身を除く): 83155352

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 457, 659, 914, 1318, 1828, 2636, 3656, 5272, 16909, 24383, 33818, 48766, 67636, 97532, 135272, 195064, 301163, 602326, 1204652, 2409304, 11143031, 22286062, 44572124, 89144248]

約数ペア:

[(1, 89144248), (2, 44572124), (4, 22286062), (8, 11143031), (37, 2409304), (74, 1204652), (148, 602326), (296, 301163), (457, 195064), (659, 135272), (914, 97532), (1318, 67636), (1828, 48766), (2636, 33818), (3656, 24383), (5272, 16909)]