34721648

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{166931}}^1$

素因数の和:166952

約数の個数: 20

約数和(自身を含む): 72448488

約数和(自身を除く): 37726840

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 166931, 333862, 667724, 1335448, 2170103, 2670896, 4340206, 8680412, 17360824, 34721648]

約数ペア:

[(1, 34721648), (2, 17360824), (4, 8680412), (8, 4340206), (13, 2670896), (16, 2170103), (26, 1335448), (52, 667724), (104, 333862), (208, 166931)]