31121952

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{7907}}^1$

素因数の和:7961

約数の個数: 48

約数和(自身を含む): 83698272

約数和(自身を除く): 52576320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 82, 96, 123, 164, 246, 328, 492, 656, 984, 1312, 1968, 3936, 7907, 15814, 23721, 31628, 47442, 63256, 94884, 126512, 189768, 253024, 324187, 379536, 648374, 759072, 972561, 1296748, 1945122, 2593496, 3890244, 5186992, 7780488, 10373984, 15560976, 31121952]

約数ペア:

[(1, 31121952), (2, 15560976), (3, 10373984), (4, 7780488), (6, 5186992), (8, 3890244), (12, 2593496), (16, 1945122), (24, 1296748), (32, 972561), (41, 759072), (48, 648374), (82, 379536), (96, 324187), (123, 253024), (164, 189768), (246, 126512), (328, 94884), (492, 63256), (656, 47442), (984, 31628), (1312, 23721), (1968, 15814), (3936, 7907)]