38210224

素因数分解:

$2^4\times {\mathrm{13}}^3\times {\mathrm{1087}}^1$

素因数の和:1134

約数の個数: 40

約数和(自身を含む): 80272640

約数和(自身を除く): 42062416

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1087, 1352, 2174, 2197, 2704, 4348, 4394, 8696, 8788, 14131, 17392, 17576, 28262, 35152, 56524, 113048, 183703, 226096, 367406, 734812, 1469624, 2388139, 2939248, 4776278, 9552556, 19105112, 38210224]

約数ペア:

[(1, 38210224), (2, 19105112), (4, 9552556), (8, 4776278), (13, 2939248), (16, 2388139), (26, 1469624), (52, 734812), (104, 367406), (169, 226096), (208, 183703), (338, 113048), (676, 56524), (1087, 35152), (1352, 28262), (2174, 17576), (2197, 17392), (2704, 14131), (4348, 8788), (4394, 8696)]