16409824048

素因数分解:

$2^4\times {\mathrm{18757}}^1\times {\mathrm{54679}}^1$

素因数の和:73444

約数の個数: 20

約数和(自身を含む): 31796310640

約数和(自身を除く): 15386486592

約数列:

[1, 2, 4, 8, 16, 18757, 37514, 54679, 75028, 109358, 150056, 218716, 300112, 437432, 874864, 1025614003, 2051228006, 4102456012, 8204912024, 16409824048]

約数ペア:

[(1, 16409824048), (2, 8204912024), (4, 4102456012), (8, 2051228006), (16, 1025614003), (18757, 874864), (37514, 437432), (54679, 300112), (75028, 218716), (109358, 150056)]