56121136

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{184609}}^1$

素因数の和:184636

約数の個数: 20

約数和(自身を含む): 114458200

約数和(自身を除く): 58337064

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 184609, 369218, 738436, 1476872, 2953744, 3507571, 7015142, 14030284, 28060568, 56121136]

約数ペア:

[(1, 56121136), (2, 28060568), (4, 14030284), (8, 7015142), (16, 3507571), (19, 2953744), (38, 1476872), (76, 738436), (152, 369218), (304, 184609)]