83908972

素因数分解:

$2^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{4001}}^1$

素因数の和:4126

約数の個数: 36

約数和(自身を含む): 172454184

約数和(自身を除く): 88545212

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 107, 196, 214, 428, 749, 1498, 2996, 4001, 5243, 8002, 10486, 16004, 20972, 28007, 56014, 112028, 196049, 392098, 428107, 784196, 856214, 1712428, 2996749, 5993498, 11986996, 20977243, 41954486, 83908972]

約数ペア:

[(1, 83908972), (2, 41954486), (4, 20977243), (7, 11986996), (14, 5993498), (28, 2996749), (49, 1712428), (98, 856214), (107, 784196), (196, 428107), (214, 392098), (428, 196049), (749, 112028), (1498, 56014), (2996, 28007), (4001, 20972), (5243, 16004), (8002, 10486)]