8213516

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^2$

素因数の和:170

約数の個数: 36

約数和(自身を含む): 15872472

約数和(自身を除く): 7658956

約数列:

[1, 2, 4, 17, 34, 43, 53, 68, 86, 106, 172, 212, 731, 901, 1462, 1802, 2279, 2809, 2924, 3604, 4558, 5618, 9116, 11236, 38743, 47753, 77486, 95506, 120787, 154972, 191012, 241574, 483148, 2053379, 4106758, 8213516]

約数ペア:

[(1, 8213516), (2, 4106758), (4, 2053379), (17, 483148), (34, 241574), (43, 191012), (53, 154972), (68, 120787), (86, 95506), (106, 77486), (172, 47753), (212, 38743), (731, 11236), (901, 9116), (1462, 5618), (1802, 4558), (2279, 3604), (2809, 2924)]