31097638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{479}}^1$

素因数の和:732

約数の個数: 32

約数和(自身を含む): 55157760

約数和(自身を除く): 24060122

約数列:

[1, 2, 11, 13, 22, 26, 143, 227, 286, 454, 479, 958, 2497, 2951, 4994, 5269, 5902, 6227, 10538, 12454, 32461, 64922, 68497, 108733, 136994, 217466, 1196063, 1413529, 2392126, 2827058, 15548819, 31097638]

約数ペア:

[(1, 31097638), (2, 15548819), (11, 2827058), (13, 2392126), (22, 1413529), (26, 1196063), (143, 217466), (227, 136994), (286, 108733), (454, 68497), (479, 64922), (958, 32461), (2497, 12454), (2951, 10538), (4994, 6227), (5269, 5902)]