79968926

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{347}}^1\times {\mathrm{1889}}^1$

素因数の和:2299

約数の個数: 16

約数和(自身を含む): 122335920

約数和(自身を除く): 42366994

約数列:

[1, 2, 61, 122, 347, 694, 1889, 3778, 21167, 42334, 115229, 230458, 655483, 1310966, 39984463, 79968926]

約数ペア:

[(1, 79968926), (2, 39984463), (61, 1310966), (122, 655483), (347, 230458), (694, 115229), (1889, 42334), (3778, 21167)]