31993458

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{12911}}^1$

素因数の和:12982

約数の個数: 32

約数和(自身を含む): 74373120

約数和(自身を除く): 42379662

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 59, 118, 177, 354, 413, 826, 1239, 2478, 12911, 25822, 38733, 77466, 90377, 180754, 271131, 542262, 761749, 1523498, 2285247, 4570494, 5332243, 10664486, 15996729, 31993458]

約数ペア:

[(1, 31993458), (2, 15996729), (3, 10664486), (6, 5332243), (7, 4570494), (14, 2285247), (21, 1523498), (42, 761749), (59, 542262), (118, 271131), (177, 180754), (354, 90377), (413, 77466), (826, 38733), (1239, 25822), (2478, 12911)]