232187072

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{21467}}^1$

素因数の和:21505

約数の個数: 42

約数和(自身を含む): 498937788

約数和(自身を除く): 266750716

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1352, 2704, 5408, 10816, 21467, 42934, 85868, 171736, 279071, 343472, 558142, 686944, 1116284, 1373888, 2232568, 3627923, 4465136, 7255846, 8930272, 14511692, 17860544, 29023384, 58046768, 116093536, 232187072]

約数ペア:

[(1, 232187072), (2, 116093536), (4, 58046768), (8, 29023384), (13, 17860544), (16, 14511692), (26, 8930272), (32, 7255846), (52, 4465136), (64, 3627923), (104, 2232568), (169, 1373888), (208, 1116284), (338, 686944), (416, 558142), (676, 343472), (832, 279071), (1352, 171736), (2704, 85868), (5408, 42934), (10816, 21467)]