31795062

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1$

素因数の和:557

約数の個数: 64

約数和(自身を含む): 73543680

約数和(自身を除く): 41748618

約数列:

[1, 2, 3, 6, 13, 23, 26, 37, 39, 46, 69, 74, 78, 111, 138, 222, 299, 479, 481, 598, 851, 897, 958, 962, 1437, 1443, 1702, 1794, 2553, 2874, 2886, 5106, 6227, 11017, 11063, 12454, 17723, 18681, 22034, 22126, 33051, 33189, 35446, 37362, 53169, 66102, 66378, 106338, 143221, 230399, 286442, 407629, 429663, 460798, 691197, 815258, 859326, 1222887, 1382394, 2445774, 5299177, 10598354, 15897531, 31795062]

約数ペア:

[(1, 31795062), (2, 15897531), (3, 10598354), (6, 5299177), (13, 2445774), (23, 1382394), (26, 1222887), (37, 859326), (39, 815258), (46, 691197), (69, 460798), (74, 429663), (78, 407629), (111, 286442), (138, 230399), (222, 143221), (299, 106338), (479, 66378), (481, 66102), (598, 53169), (851, 37362), (897, 35446), (958, 33189), (962, 33051), (1437, 22126), (1443, 22034), (1702, 18681), (1794, 17723), (2553, 12454), (2874, 11063), (2886, 11017), (5106, 6227)]