30784112

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{281}}^1$

素因数の和:497

約数の個数: 40

約数和(自身を含む): 61683552

約数和(自身を除く): 30899440

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 167, 281, 328, 334, 562, 656, 668, 1124, 1336, 2248, 2672, 4496, 6847, 11521, 13694, 23042, 27388, 46084, 46927, 54776, 92168, 93854, 109552, 184336, 187708, 375416, 750832, 1924007, 3848014, 7696028, 15392056, 30784112]

約数ペア:

[(1, 30784112), (2, 15392056), (4, 7696028), (8, 3848014), (16, 1924007), (41, 750832), (82, 375416), (164, 187708), (167, 184336), (281, 109552), (328, 93854), (334, 92168), (562, 54776), (656, 46927), (668, 46084), (1124, 27388), (1336, 23042), (2248, 13694), (2672, 11521), (4496, 6847)]