31822478

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{359}}^1$

素因数の和:472

約数の個数: 32

約数和(自身を含む): 52254720

約数和(自身を除く): 20432242

約数列:

[1, 2, 23, 41, 46, 47, 82, 94, 359, 718, 943, 1081, 1886, 1927, 2162, 3854, 8257, 14719, 16514, 16873, 29438, 33746, 44321, 88642, 338537, 388079, 677074, 691793, 776158, 1383586, 15911239, 31822478]

約数ペア:

[(1, 31822478), (2, 15911239), (23, 1383586), (41, 776158), (46, 691793), (47, 677074), (82, 388079), (94, 338537), (359, 88642), (718, 44321), (943, 33746), (1081, 29438), (1886, 16873), (1927, 16514), (2162, 14719), (3854, 8257)]