31934245

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{281}}^1$

素因数の和:501

約数の個数: 32

約数和(自身を含む): 46780416

約数和(自身を除く): 14846171

約数列:

[1, 5, 7, 17, 35, 85, 119, 191, 281, 595, 955, 1337, 1405, 1967, 3247, 4777, 6685, 9835, 16235, 22729, 23885, 33439, 53671, 113645, 167195, 268355, 375697, 912407, 1878485, 4562035, 6386849, 31934245]

約数ペア:

[(1, 31934245), (5, 6386849), (7, 4562035), (17, 1878485), (35, 912407), (85, 375697), (119, 268355), (191, 167195), (281, 113645), (595, 53671), (955, 33439), (1337, 23885), (1405, 22729), (1967, 16235), (3247, 9835), (4777, 6685)]