90728884

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{2677}}^1$

素因数の和:2947

約数の個数: 24

約数和(自身を含む): 163840040

約数和(自身を除く): 73111156

約数列:

[1, 2, 4, 37, 74, 148, 229, 458, 916, 2677, 5354, 8473, 10708, 16946, 33892, 99049, 198098, 396196, 613033, 1226066, 2452132, 22682221, 45364442, 90728884]

約数ペア:

[(1, 90728884), (2, 45364442), (4, 22682221), (37, 2452132), (74, 1226066), (148, 613033), (229, 396196), (458, 198098), (916, 99049), (2677, 33892), (5354, 16946), (8473, 10708)]