31796724986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4021}}^1\times {\mathrm{9811}}^1$

素因数の和:13878

約数の個数: 32

約数和(自身を含む): 53039433216

約数和(自身を除く): 21242708230

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 4021, 8042, 9811, 19622, 52273, 104546, 124651, 127543, 249302, 255086, 304141, 608282, 1620463, 3240926, 3953833, 7907666, 39450031, 78900062, 512850403, 1025700806, 1222950961, 2445901922, 15898362493, 31796724986]

約数ペア:

[(1, 31796724986), (2, 15898362493), (13, 2445901922), (26, 1222950961), (31, 1025700806), (62, 512850403), (403, 78900062), (806, 39450031), (4021, 7907666), (8042, 3953833), (9811, 3240926), (19622, 1620463), (52273, 608282), (104546, 304141), (124651, 255086), (127543, 249302)]