31405704

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{353}}^1$

素因数の和:710

約数の個数: 64

約数和(自身を含む): 86149440

約数和(自身を除く): 54743736

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 337, 353, 674, 706, 1011, 1059, 1348, 1412, 2022, 2118, 2696, 2824, 3707, 3883, 4044, 4236, 7414, 7766, 8088, 8472, 11121, 11649, 14828, 15532, 22242, 23298, 29656, 31064, 44484, 46596, 88968, 93192, 118961, 237922, 356883, 475844, 713766, 951688, 1308571, 1427532, 2617142, 2855064, 3925713, 5234284, 7851426, 10468568, 15702852, 31405704]

約数ペア:

[(1, 31405704), (2, 15702852), (3, 10468568), (4, 7851426), (6, 5234284), (8, 3925713), (11, 2855064), (12, 2617142), (22, 1427532), (24, 1308571), (33, 951688), (44, 713766), (66, 475844), (88, 356883), (132, 237922), (264, 118961), (337, 93192), (353, 88968), (674, 46596), (706, 44484), (1011, 31064), (1059, 29656), (1348, 23298), (1412, 22242), (2022, 15532), (2118, 14828), (2696, 11649), (2824, 11121), (3707, 8472), (3883, 8088), (4044, 7766), (4236, 7414)]