31908552

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{7867}}^1$

素因数の和:7902

約数の個数: 48

約数和(自身を含む): 86390640

約数和(自身を除く): 54482088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 2028, 4056, 7867, 15734, 23601, 31468, 47202, 62936, 94404, 102271, 188808, 204542, 306813, 409084, 613626, 818168, 1227252, 1329523, 2454504, 2659046, 3988569, 5318092, 7977138, 10636184, 15954276, 31908552]

約数ペア:

[(1, 31908552), (2, 15954276), (3, 10636184), (4, 7977138), (6, 5318092), (8, 3988569), (12, 2659046), (13, 2454504), (24, 1329523), (26, 1227252), (39, 818168), (52, 613626), (78, 409084), (104, 306813), (156, 204542), (169, 188808), (312, 102271), (338, 94404), (507, 62936), (676, 47202), (1014, 31468), (1352, 23601), (2028, 15734), (4056, 7867)]