21824248

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{88001}}^1$

素因数の和:88038

約数の個数: 16

約数和(自身を含む): 42240960

約数和(自身を除く): 20416712

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 88001, 176002, 352004, 704008, 2728031, 5456062, 10912124, 21824248]

約数ペア:

[(1, 21824248), (2, 10912124), (4, 5456062), (8, 2728031), (31, 704008), (62, 352004), (124, 176002), (248, 88001)]