42874904

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{1129}}^1$

素因数の和:1283

約数の個数: 32

約数和(自身を含む): 82987200

約数和(自身を除く): 40112296

約数列:

[1, 2, 4, 8, 47, 94, 101, 188, 202, 376, 404, 808, 1129, 2258, 4516, 4747, 9032, 9494, 18988, 37976, 53063, 106126, 114029, 212252, 228058, 424504, 456116, 912232, 5359363, 10718726, 21437452, 42874904]

約数ペア:

[(1, 42874904), (2, 21437452), (4, 10718726), (8, 5359363), (47, 912232), (94, 456116), (101, 424504), (188, 228058), (202, 212252), (376, 114029), (404, 106126), (808, 53063), (1129, 37976), (2258, 18988), (4516, 9494), (4747, 9032)]