31474222

素因数分解:

$2^1\times {\mathrm{13}}^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:102

約数の個数: 40

約数和(自身を含む): 55693800

約数和(自身を除く): 24219578

約数列:

[1, 2, 13, 19, 26, 29, 38, 58, 169, 247, 338, 377, 494, 551, 754, 1102, 2197, 3211, 4394, 4901, 6422, 7163, 9802, 14326, 28561, 41743, 57122, 63713, 83486, 93119, 127426, 186238, 542659, 828269, 1085318, 1210547, 1656538, 2421094, 15737111, 31474222]

約数ペア:

[(1, 31474222), (2, 15737111), (13, 2421094), (19, 1656538), (26, 1210547), (29, 1085318), (38, 828269), (58, 542659), (169, 186238), (247, 127426), (338, 93119), (377, 83486), (494, 63713), (551, 57122), (754, 41743), (1102, 28561), (2197, 14326), (3211, 9802), (4394, 7163), (4901, 6422)]