90581132

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{38447}}^1$

素因数の和:38501

約数の個数: 24

約数和(自身を含む): 172247040

約数和(自身を除く): 81665908

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 38447, 76894, 153788, 730493, 1191857, 1460986, 2383714, 2921972, 4767428, 22645283, 45290566, 90581132]

約数ペア:

[(1, 90581132), (2, 45290566), (4, 22645283), (19, 4767428), (31, 2921972), (38, 2383714), (62, 1460986), (76, 1191857), (124, 730493), (589, 153788), (1178, 76894), (2356, 38447)]