161023884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1916951}}^1$

素因数の和:1916965

約数の個数: 24

約数和(自身を含む): 429397248

約数和(自身を除く): 268373364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1916951, 3833902, 5750853, 7667804, 11501706, 13418657, 23003412, 26837314, 40255971, 53674628, 80511942, 161023884]

約数ペア:

[(1, 161023884), (2, 80511942), (3, 53674628), (4, 40255971), (6, 26837314), (7, 23003412), (12, 13418657), (14, 11501706), (21, 7667804), (28, 5750853), (42, 3833902), (84, 1916951)]