98889128

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{20231}}^1$

素因数の和:20297

約数の個数: 32

約数和(自身を含む): 203938560

約数和(自身を除く): 105049432

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 1222, 2444, 4888, 20231, 40462, 80924, 161848, 263003, 526006, 950857, 1052012, 1901714, 2104024, 3803428, 7606856, 12361141, 24722282, 49444564, 98889128]

約数ペア:

[(1, 98889128), (2, 49444564), (4, 24722282), (8, 12361141), (13, 7606856), (26, 3803428), (47, 2104024), (52, 1901714), (94, 1052012), (104, 950857), (188, 526006), (376, 263003), (611, 161848), (1222, 80924), (2444, 40462), (4888, 20231)]