222552016

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{732079}}^1$

素因数の和:732106

約数の個数: 20

約数和(自身を含む): 453889600

約数和(自身を除く): 231337584

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 732079, 1464158, 2928316, 5856632, 11713264, 13909501, 27819002, 55638004, 111276008, 222552016]

約数ペア:

[(1, 222552016), (2, 111276008), (4, 55638004), (8, 27819002), (16, 13909501), (19, 11713264), (38, 5856632), (76, 2928316), (152, 1464158), (304, 732079)]