31368558

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{1013}}^1$

素因数の和:1428

約数の個数: 32

約数和(自身を含む): 67800096

約数和(自身を除く): 36431538

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 397, 794, 1013, 1191, 2026, 2382, 3039, 5161, 6078, 10322, 13169, 15483, 26338, 30966, 39507, 79014, 402161, 804322, 1206483, 2412966, 5228093, 10456186, 15684279, 31368558]

約数ペア:

[(1, 31368558), (2, 15684279), (3, 10456186), (6, 5228093), (13, 2412966), (26, 1206483), (39, 804322), (78, 402161), (397, 79014), (794, 39507), (1013, 30966), (1191, 26338), (2026, 15483), (2382, 13169), (3039, 10322), (5161, 6078)]