31669404

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2281}}^1$

素因数の和:2390

約数の個数: 48

約数和(自身を含む): 80508960

約数和(自身を除く): 48839556

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 89, 156, 178, 267, 356, 534, 1068, 1157, 2281, 2314, 3471, 4562, 4628, 6843, 6942, 9124, 13686, 13884, 27372, 29653, 59306, 88959, 118612, 177918, 203009, 355836, 406018, 609027, 812036, 1218054, 2436108, 2639117, 5278234, 7917351, 10556468, 15834702, 31669404]

約数ペア:

[(1, 31669404), (2, 15834702), (3, 10556468), (4, 7917351), (6, 5278234), (12, 2639117), (13, 2436108), (26, 1218054), (39, 812036), (52, 609027), (78, 406018), (89, 355836), (156, 203009), (178, 177918), (267, 118612), (356, 88959), (534, 59306), (1068, 29653), (1157, 27372), (2281, 13884), (2314, 13686), (3471, 9124), (4562, 6942), (4628, 6843)]