31479616

素因数分解:

$2^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2423}}^1$

素因数の和:2471

約数の個数: 56

約数和(自身を含む): 73883520

約数和(自身を除く): 42403904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 203, 224, 232, 406, 448, 464, 812, 928, 1624, 1856, 2423, 3248, 4846, 6496, 9692, 12992, 16961, 19384, 33922, 38768, 67844, 70267, 77536, 135688, 140534, 155072, 271376, 281068, 491869, 542752, 562136, 983738, 1085504, 1124272, 1967476, 2248544, 3934952, 4497088, 7869904, 15739808, 31479616]

約数ペア:

[(1, 31479616), (2, 15739808), (4, 7869904), (7, 4497088), (8, 3934952), (14, 2248544), (16, 1967476), (28, 1124272), (29, 1085504), (32, 983738), (56, 562136), (58, 542752), (64, 491869), (112, 281068), (116, 271376), (203, 155072), (224, 140534), (232, 135688), (406, 77536), (448, 70267), (464, 67844), (812, 38768), (928, 33922), (1624, 19384), (1856, 16961), (2423, 12992), (3248, 9692), (4846, 6496)]