31125612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11953}}^1$

素因数の和:11998

約数の個数: 48

約数和(自身を含む): 85686272

約数和(自身を除く): 54560660

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 11953, 23906, 35859, 47812, 71718, 83671, 143436, 167342, 251013, 334684, 370543, 502026, 741086, 1004052, 1111629, 1482172, 2223258, 2593801, 4446516, 5187602, 7781403, 10375204, 15562806, 31125612]

約数ペア:

[(1, 31125612), (2, 15562806), (3, 10375204), (4, 7781403), (6, 5187602), (7, 4446516), (12, 2593801), (14, 2223258), (21, 1482172), (28, 1111629), (31, 1004052), (42, 741086), (62, 502026), (84, 370543), (93, 334684), (124, 251013), (186, 167342), (217, 143436), (372, 83671), (434, 71718), (651, 47812), (868, 35859), (1302, 23906), (2604, 11953)]