31591812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{9173}}^1$

素因数の和:9228

約数の個数: 48

約数和(自身を含む): 86308992

約数和(自身を除く): 54717180

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 3444, 9173, 18346, 27519, 36692, 55038, 64211, 110076, 128422, 192633, 256844, 376093, 385266, 752186, 770532, 1128279, 1504372, 2256558, 2632651, 4513116, 5265302, 7897953, 10530604, 15795906, 31591812]

約数ペア:

[(1, 31591812), (2, 15795906), (3, 10530604), (4, 7897953), (6, 5265302), (7, 4513116), (12, 2632651), (14, 2256558), (21, 1504372), (28, 1128279), (41, 770532), (42, 752186), (82, 385266), (84, 376093), (123, 256844), (164, 192633), (246, 128422), (287, 110076), (492, 64211), (574, 55038), (861, 36692), (1148, 27519), (1722, 18346), (3444, 9173)]