90100516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{14947}}^1$

素因数の和:15099

約数の個数: 24

約数和(自身を含む): 173277216

約数和(自身を除く): 83176700

約数列:

[1, 2, 4, 11, 22, 44, 137, 274, 548, 1507, 3014, 6028, 14947, 29894, 59788, 164417, 328834, 657668, 2047739, 4095478, 8190956, 22525129, 45050258, 90100516]

約数ペア:

[(1, 90100516), (2, 45050258), (4, 22525129), (11, 8190956), (22, 4095478), (44, 2047739), (137, 657668), (274, 328834), (548, 164417), (1507, 59788), (3014, 29894), (6028, 14947)]