16994772112

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{859}}^1\times {\mathrm{26309}}^1$

素因数の和:27223

約数の個数: 40

約数和(自身を含む): 33668380800

約数和(自身を除く): 16673608688

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 859, 1718, 3436, 6872, 13744, 26309, 40373, 52618, 80746, 105236, 161492, 210472, 322984, 420944, 645968, 1236523, 2473046, 4946092, 9892184, 19784368, 22599431, 45198862, 90397724, 180795448, 361590896, 1062173257, 2124346514, 4248693028, 8497386056, 16994772112]

約数ペア:

[(1, 16994772112), (2, 8497386056), (4, 4248693028), (8, 2124346514), (16, 1062173257), (47, 361590896), (94, 180795448), (188, 90397724), (376, 45198862), (752, 22599431), (859, 19784368), (1718, 9892184), (3436, 4946092), (6872, 2473046), (13744, 1236523), (26309, 645968), (40373, 420944), (52618, 322984), (80746, 210472), (105236, 161492)]