90500998

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{5303}}^1$

素因数の和:5388

約数の個数: 32

約数和(自身を含む): 164975616

約数和(自身を除く): 74474618

約数列:

[1, 2, 7, 14, 23, 46, 53, 106, 161, 322, 371, 742, 1219, 2438, 5303, 8533, 10606, 17066, 37121, 74242, 121969, 243938, 281059, 562118, 853783, 1707566, 1967413, 3934826, 6464357, 12928714, 45250499, 90500998]

約数ペア:

[(1, 90500998), (2, 45250499), (7, 12928714), (14, 6464357), (23, 3934826), (46, 1967413), (53, 1707566), (106, 853783), (161, 562118), (322, 281059), (371, 243938), (742, 121969), (1219, 74242), (2438, 37121), (5303, 17066), (8533, 10606)]