31293844

素因数分解:

$2^2\times {\mathrm{151}}^1\times {\mathrm{197}}^1\times {\mathrm{263}}^1$

素因数の和:615

約数の個数: 24

約数和(自身を含む): 55617408

約数和(自身を除く): 24323564

約数列:

[1, 2, 4, 151, 197, 263, 302, 394, 526, 604, 788, 1052, 29747, 39713, 51811, 59494, 79426, 103622, 118988, 158852, 207244, 7823461, 15646922, 31293844]

約数ペア:

[(1, 31293844), (2, 15646922), (4, 7823461), (151, 207244), (197, 158852), (263, 118988), (302, 103622), (394, 79426), (526, 59494), (604, 51811), (788, 39713), (1052, 29747)]