30643504

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{100801}}^1$

素因数の和:100828

約数の個数: 20

約数和(自身を含む): 62497240

約数和(自身を除く): 31853736

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 100801, 201602, 403204, 806408, 1612816, 1915219, 3830438, 7660876, 15321752, 30643504]

約数ペア:

[(1, 30643504), (2, 15321752), (4, 7660876), (8, 3830438), (16, 1915219), (19, 1612816), (38, 806408), (76, 403204), (152, 201602), (304, 100801)]