82500808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{2273}}^1$

素因数の和:2641

約数の個数: 32

約数和(自身を含む): 167139000

約数和(自身を除く): 84638192

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 349, 698, 1396, 2273, 2792, 4537, 4546, 9074, 9092, 18148, 18184, 29549, 36296, 59098, 118196, 236392, 793277, 1586554, 3173108, 6346216, 10312601, 20625202, 41250404, 82500808]

約数ペア:

[(1, 82500808), (2, 41250404), (4, 20625202), (8, 10312601), (13, 6346216), (26, 3173108), (52, 1586554), (104, 793277), (349, 236392), (698, 118196), (1396, 59098), (2273, 36296), (2792, 29549), (4537, 18184), (4546, 18148), (9074, 9092)]