31421962

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{607}}^1$

素因数の和:814

約数の個数: 32

約数和(自身を含む): 55770624

約数和(自身を除く): 24348662

約数列:

[1, 2, 11, 13, 22, 26, 143, 181, 286, 362, 607, 1214, 1991, 2353, 3982, 4706, 6677, 7891, 13354, 15782, 25883, 51766, 86801, 109867, 173602, 219734, 1208537, 1428271, 2417074, 2856542, 15710981, 31421962]

約数ペア:

[(1, 31421962), (2, 15710981), (11, 2856542), (13, 2417074), (22, 1428271), (26, 1208537), (143, 219734), (181, 173602), (286, 109867), (362, 86801), (607, 51766), (1214, 25883), (1991, 15782), (2353, 13354), (3982, 7891), (4706, 6677)]