89903534

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{293}}^1$

素因数の和:441

約数の個数: 48

約数和(自身を含む): 164094336

約数和(自身を除く): 74190802

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 101, 202, 217, 293, 434, 586, 707, 1414, 1519, 2051, 3038, 3131, 4102, 4949, 6262, 9083, 9898, 14357, 18166, 21917, 28714, 29593, 43834, 59186, 63581, 127162, 153419, 207151, 306838, 414302, 445067, 890134, 917383, 1450057, 1834766, 2900114, 6421681, 12843362, 44951767, 89903534]

約数ペア:

[(1, 89903534), (2, 44951767), (7, 12843362), (14, 6421681), (31, 2900114), (49, 1834766), (62, 1450057), (98, 917383), (101, 890134), (202, 445067), (217, 414302), (293, 306838), (434, 207151), (586, 153419), (707, 127162), (1414, 63581), (1519, 59186), (2051, 43834), (3038, 29593), (3131, 28714), (4102, 21917), (4949, 18166), (6262, 14357), (9083, 9898)]