90821072

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{10771}}^1$

素因数の和:10827

約数の個数: 40

約数和(自身を含む): 192344832

約数和(自身を除く): 101523760

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 8432, 10771, 21542, 43084, 86168, 172336, 183107, 333901, 366214, 667802, 732428, 1335604, 1464856, 2671208, 2929712, 5342416, 5676317, 11352634, 22705268, 45410536, 90821072]

約数ペア:

[(1, 90821072), (2, 45410536), (4, 22705268), (8, 11352634), (16, 5676317), (17, 5342416), (31, 2929712), (34, 2671208), (62, 1464856), (68, 1335604), (124, 732428), (136, 667802), (248, 366214), (272, 333901), (496, 183107), (527, 172336), (1054, 86168), (2108, 43084), (4216, 21542), (8432, 10771)]