31828706

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{977}}^1$

素因数の和:1178

約数の個数: 32

約数和(自身を含む): 59149440

約数和(自身を除く): 27320734

約数列:

[1, 2, 7, 13, 14, 26, 91, 179, 182, 358, 977, 1253, 1954, 2327, 2506, 4654, 6839, 12701, 13678, 16289, 25402, 32578, 88907, 174883, 177814, 349766, 1224181, 2273479, 2448362, 4546958, 15914353, 31828706]

約数ペア:

[(1, 31828706), (2, 15914353), (7, 4546958), (13, 2448362), (14, 2273479), (26, 1224181), (91, 349766), (179, 177814), (182, 174883), (358, 88907), (977, 32578), (1253, 25402), (1954, 16289), (2327, 13678), (2506, 12701), (4654, 6839)]