31256652

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2677}}^1$

素因数の和:2830

約数の個数: 48

約数和(自身を含む): 83982080

約数和(自身を除く): 52725428

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 139, 278, 417, 556, 834, 973, 1668, 1946, 2677, 2919, 3892, 5354, 5838, 8031, 10708, 11676, 16062, 18739, 32124, 37478, 56217, 74956, 112434, 224868, 372103, 744206, 1116309, 1488412, 2232618, 2604721, 4465236, 5209442, 7814163, 10418884, 15628326, 31256652]

約数ペア:

[(1, 31256652), (2, 15628326), (3, 10418884), (4, 7814163), (6, 5209442), (7, 4465236), (12, 2604721), (14, 2232618), (21, 1488412), (28, 1116309), (42, 744206), (84, 372103), (139, 224868), (278, 112434), (417, 74956), (556, 56217), (834, 37478), (973, 32124), (1668, 18739), (1946, 16062), (2677, 11676), (2919, 10708), (3892, 8031), (5354, 5838)]