163667972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101531}}^1$

素因数の和:101579

約数の個数: 24

約数和(自身を含む): 318404352

約数和(自身を除く): 154736380

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 101531, 203062, 406124, 1319903, 2639806, 3147461, 5279612, 6294922, 12589844, 40916993, 81833986, 163667972]

約数ペア:

[(1, 163667972), (2, 81833986), (4, 40916993), (13, 12589844), (26, 6294922), (31, 5279612), (52, 3147461), (62, 2639806), (124, 1319903), (403, 406124), (806, 203062), (1612, 101531)]