83814776

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{3967}}^1$

素因数の和:4131

約数の個数: 32

約数和(自身を含む): 166656000

約数和(自身を除く): 82841224

約数列:

[1, 2, 4, 8, 19, 38, 76, 139, 152, 278, 556, 1112, 2641, 3967, 5282, 7934, 10564, 15868, 21128, 31736, 75373, 150746, 301492, 551413, 602984, 1102826, 2205652, 4411304, 10476847, 20953694, 41907388, 83814776]

約数ペア:

[(1, 83814776), (2, 41907388), (4, 20953694), (8, 10476847), (19, 4411304), (38, 2205652), (76, 1102826), (139, 602984), (152, 551413), (278, 301492), (556, 150746), (1112, 75373), (2641, 31736), (3967, 21128), (5282, 15868), (7934, 10564)]