83578256

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{307273}}^1$

素因数の和:307298

約数の個数: 20

約数和(自身を含む): 171458892

約数和(自身を除く): 87880636

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 307273, 614546, 1229092, 2458184, 4916368, 5223641, 10447282, 20894564, 41789128, 83578256]

約数ペア:

[(1, 83578256), (2, 41789128), (4, 20894564), (8, 10447282), (16, 5223641), (17, 4916368), (34, 2458184), (68, 1229092), (136, 614546), (272, 307273)]