83669648

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{307609}}^1$

素因数の和:307634

約数の個数: 20

約数和(自身を含む): 171646380

約数和(自身を除く): 87976732

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 307609, 615218, 1230436, 2460872, 4921744, 5229353, 10458706, 20917412, 41834824, 83669648]

約数ペア:

[(1, 83669648), (2, 41834824), (4, 20917412), (8, 10458706), (16, 5229353), (17, 4921744), (34, 2460872), (68, 1230436), (136, 615218), (272, 307609)]