84211970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{366139}}^1$

素因数の和:366169

約数の個数: 16

約数和(自身を含む): 158172480

約数和(自身を除く): 73960510

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 366139, 732278, 1830695, 3661390, 8421197, 16842394, 42105985, 84211970]

約数ペア:

[(1, 84211970), (2, 42105985), (5, 16842394), (10, 8421197), (23, 3661390), (46, 1830695), (115, 732278), (230, 366139)]