88421744

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{290861}}^1$

素因数の和:290888

約数の個数: 20

約数和(自身を含む): 180334440

約数和(自身を除く): 91912696

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 290861, 581722, 1163444, 2326888, 4653776, 5526359, 11052718, 22105436, 44210872, 88421744]

約数ペア:

[(1, 88421744), (2, 44210872), (4, 22105436), (8, 11052718), (16, 5526359), (19, 4653776), (38, 2326888), (76, 1163444), (152, 581722), (304, 290861)]