30977944

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{601}}^1$

素因数の和:1003

約数の個数: 32

約数和(自身を含む): 61765200

約数和(自身を除く): 30787256

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 379, 601, 758, 1202, 1516, 2404, 3032, 4808, 6443, 10217, 12886, 20434, 25772, 40868, 51544, 81736, 227779, 455558, 911116, 1822232, 3872243, 7744486, 15488972, 30977944]

約数ペア:

[(1, 30977944), (2, 15488972), (4, 7744486), (8, 3872243), (17, 1822232), (34, 911116), (68, 455558), (136, 227779), (379, 81736), (601, 51544), (758, 40868), (1202, 25772), (1516, 20434), (2404, 12886), (3032, 10217), (4808, 6443)]