31419934

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{5953}}^1$

素因数の和:6004

約数の個数: 32

約数和(自身を含む): 60016320

約数和(自身を除く): 28596386

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 182, 203, 377, 406, 754, 2639, 5278, 5953, 11906, 41671, 77389, 83342, 154778, 172637, 345274, 541723, 1083446, 1208459, 2244281, 2416918, 4488562, 15709967, 31419934]

約数ペア:

[(1, 31419934), (2, 15709967), (7, 4488562), (13, 2416918), (14, 2244281), (26, 1208459), (29, 1083446), (58, 541723), (91, 345274), (182, 172637), (203, 154778), (377, 83342), (406, 77389), (754, 41671), (2639, 11906), (5278, 5953)]