31613556

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1061}}^1$

素因数の和:1272

約数の個数: 48

約数和(自身を含む): 79930368

約数和(自身を除く): 48316812

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 191, 382, 573, 764, 1061, 1146, 2122, 2292, 2483, 3183, 4244, 4966, 6366, 7449, 9932, 12732, 13793, 14898, 27586, 29796, 41379, 55172, 82758, 165516, 202651, 405302, 607953, 810604, 1215906, 2431812, 2634463, 5268926, 7903389, 10537852, 15806778, 31613556]

約数ペア:

[(1, 31613556), (2, 15806778), (3, 10537852), (4, 7903389), (6, 5268926), (12, 2634463), (13, 2431812), (26, 1215906), (39, 810604), (52, 607953), (78, 405302), (156, 202651), (191, 165516), (382, 82758), (573, 55172), (764, 41379), (1061, 29796), (1146, 27586), (2122, 14898), (2292, 13793), (2483, 12732), (3183, 9932), (4244, 7449), (4966, 6366)]