31942812

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2719}}^1$

素因数の和:2826

約数の個数: 48

約数和(自身を含む): 82252800

約数和(自身を除く): 50309988

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 89, 132, 178, 267, 356, 534, 979, 1068, 1958, 2719, 2937, 3916, 5438, 5874, 8157, 10876, 11748, 16314, 29909, 32628, 59818, 89727, 119636, 179454, 241991, 358908, 483982, 725973, 967964, 1451946, 2661901, 2903892, 5323802, 7985703, 10647604, 15971406, 31942812]

約数ペア:

[(1, 31942812), (2, 15971406), (3, 10647604), (4, 7985703), (6, 5323802), (11, 2903892), (12, 2661901), (22, 1451946), (33, 967964), (44, 725973), (66, 483982), (89, 358908), (132, 241991), (178, 179454), (267, 119636), (356, 89727), (534, 59818), (979, 32628), (1068, 29909), (1958, 16314), (2719, 11748), (2937, 10876), (3916, 8157), (5438, 5874)]