233417392

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{86323}}^1$

素因数の和:86357

約数の個数: 30

約数和(自身を含む): 489716052

約数和(自身を除く): 256298660

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 86323, 172646, 345292, 690584, 1122199, 1381168, 2244398, 4488796, 8977592, 14588587, 17955184, 29177174, 58354348, 116708696, 233417392]

約数ペア:

[(1, 233417392), (2, 116708696), (4, 58354348), (8, 29177174), (13, 17955184), (16, 14588587), (26, 8977592), (52, 4488796), (104, 2244398), (169, 1381168), (208, 1122199), (338, 690584), (676, 345292), (1352, 172646), (2704, 86323)]