30656984

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{1303}}^1$

素因数の和:1499

約数の個数: 32

約数和(自身を含む): 61261920

約数和(自身を除く): 30604936

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 173, 346, 692, 1303, 1384, 2606, 2941, 5212, 5882, 10424, 11764, 22151, 23528, 44302, 88604, 177208, 225419, 450838, 901676, 1803352, 3832123, 7664246, 15328492, 30656984]

約数ペア:

[(1, 30656984), (2, 15328492), (4, 7664246), (8, 3832123), (17, 1803352), (34, 901676), (68, 450838), (136, 225419), (173, 177208), (346, 88604), (692, 44302), (1303, 23528), (1384, 22151), (2606, 11764), (2941, 10424), (5212, 5882)]