31345496

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6151}}^1$

素因数の和:6184

約数の個数: 48

約数和(自身を含む): 73639440

約数和(自身を除く): 42293944

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 6151, 12302, 24604, 43057, 49208, 79963, 86114, 159926, 172228, 301399, 319852, 344456, 559741, 602798, 639704, 1119482, 1205596, 2238964, 2411192, 3918187, 4477928, 7836374, 15672748, 31345496]

約数ペア:

[(1, 31345496), (2, 15672748), (4, 7836374), (7, 4477928), (8, 3918187), (13, 2411192), (14, 2238964), (26, 1205596), (28, 1119482), (49, 639704), (52, 602798), (56, 559741), (91, 344456), (98, 319852), (104, 301399), (182, 172228), (196, 159926), (364, 86114), (392, 79963), (637, 49208), (728, 43057), (1274, 24604), (2548, 12302), (5096, 6151)]