31227482

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:303

約数の個数: 48

約数和(自身を含む): 57078432

約数和(自身を除く): 25850950

約数列:

[1, 2, 11, 13, 22, 26, 37, 74, 143, 169, 227, 286, 338, 407, 454, 481, 814, 962, 1859, 2497, 2951, 3718, 4994, 5291, 5902, 6253, 8399, 10582, 12506, 16798, 32461, 38363, 64922, 68783, 76726, 92389, 109187, 137566, 184778, 218374, 421993, 843986, 1201057, 1419431, 2402114, 2838862, 15613741, 31227482]

約数ペア:

[(1, 31227482), (2, 15613741), (11, 2838862), (13, 2402114), (22, 1419431), (26, 1201057), (37, 843986), (74, 421993), (143, 218374), (169, 184778), (227, 137566), (286, 109187), (338, 92389), (407, 76726), (454, 68783), (481, 64922), (814, 38363), (962, 32461), (1859, 16798), (2497, 12506), (2951, 10582), (3718, 8399), (4994, 6253), (5291, 5902)]