80825654

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{4397}}^1$

素因数の和:4520

約数の個数: 32

約数和(自身を含む): 150728256

約数和(自身を除く): 69902602

約数列:

[1, 2, 7, 13, 14, 26, 91, 101, 182, 202, 707, 1313, 1414, 2626, 4397, 8794, 9191, 18382, 30779, 57161, 61558, 114322, 400127, 444097, 800254, 888194, 3108679, 5773261, 6217358, 11546522, 40412827, 80825654]

約数ペア:

[(1, 80825654), (2, 40412827), (7, 11546522), (13, 6217358), (14, 5773261), (26, 3108679), (91, 888194), (101, 800254), (182, 444097), (202, 400127), (707, 114322), (1313, 61558), (1414, 57161), (2626, 30779), (4397, 18382), (8794, 9191)]