90091552

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1123}}^1$

素因数の和:1265

約数の個数: 48

約数和(自身を含む): 186943680

約数和(自身を除く): 96852128

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 109, 184, 218, 368, 436, 736, 872, 1123, 1744, 2246, 2507, 3488, 4492, 5014, 8984, 10028, 17968, 20056, 25829, 35936, 40112, 51658, 80224, 103316, 122407, 206632, 244814, 413264, 489628, 826528, 979256, 1958512, 2815361, 3917024, 5630722, 11261444, 22522888, 45045776, 90091552]

約数ペア:

[(1, 90091552), (2, 45045776), (4, 22522888), (8, 11261444), (16, 5630722), (23, 3917024), (32, 2815361), (46, 1958512), (92, 979256), (109, 826528), (184, 489628), (218, 413264), (368, 244814), (436, 206632), (736, 122407), (872, 103316), (1123, 80224), (1744, 51658), (2246, 40112), (2507, 35936), (3488, 25829), (4492, 20056), (5014, 17968), (8984, 10028)]