30883888

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5867}}^1$

素因数の和:5929

約数の個数: 40

約数和(自身を含む): 69852672

約数和(自身を除く): 38968784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 5264, 5867, 11734, 23468, 41069, 46936, 82138, 93872, 164276, 275749, 328552, 551498, 657104, 1102996, 1930243, 2205992, 3860486, 4411984, 7720972, 15441944, 30883888]

約数ペア:

[(1, 30883888), (2, 15441944), (4, 7720972), (7, 4411984), (8, 3860486), (14, 2205992), (16, 1930243), (28, 1102996), (47, 657104), (56, 551498), (94, 328552), (112, 275749), (188, 164276), (329, 93872), (376, 82138), (658, 46936), (752, 41069), (1316, 23468), (2632, 11734), (5264, 5867)]