84805436

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{7489}}^1$

素因数の和:7661

約数の個数: 24

約数和(自身を含む): 157290000

約数和(自身を除く): 72484564

約数列:

[1, 2, 4, 19, 38, 76, 149, 298, 596, 2831, 5662, 7489, 11324, 14978, 29956, 142291, 284582, 569164, 1115861, 2231722, 4463444, 21201359, 42402718, 84805436]

約数ペア:

[(1, 84805436), (2, 42402718), (4, 21201359), (19, 4463444), (38, 2231722), (76, 1115861), (149, 569164), (298, 284582), (596, 142291), (2831, 29956), (5662, 14978), (7489, 11324)]