90268402

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{4801}}^1$

素因数の和:4906

約数の個数: 32

約数和(自身を含む): 165957120

約数和(自身を除く): 75688718

約数列:

[1, 2, 7, 14, 17, 34, 79, 119, 158, 238, 553, 1106, 1343, 2686, 4801, 9401, 9602, 18802, 33607, 67214, 81617, 163234, 379279, 571319, 758558, 1142638, 2654953, 5309906, 6447743, 12895486, 45134201, 90268402]

約数ペア:

[(1, 90268402), (2, 45134201), (7, 12895486), (14, 6447743), (17, 5309906), (34, 2654953), (79, 1142638), (119, 758558), (158, 571319), (238, 379279), (553, 163234), (1106, 81617), (1343, 67214), (2686, 33607), (4801, 18802), (9401, 9602)]