90505768

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{1889}}^1$

素因数の和:2061

約数の個数: 32

約数和(自身を含む): 174522600

約数和(自身を除く): 84016832

約数列:

[1, 2, 4, 8, 53, 106, 113, 212, 226, 424, 452, 904, 1889, 3778, 5989, 7556, 11978, 15112, 23956, 47912, 100117, 200234, 213457, 400468, 426914, 800936, 853828, 1707656, 11313221, 22626442, 45252884, 90505768]

約数ペア:

[(1, 90505768), (2, 45252884), (4, 22626442), (8, 11313221), (53, 1707656), (106, 853828), (113, 800936), (212, 426914), (226, 400468), (424, 213457), (452, 200234), (904, 100117), (1889, 47912), (3778, 23956), (5989, 15112), (7556, 11978)]