80357624

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{467}}^1$

素因数の和:767

約数の個数: 32

約数和(自身を含む): 153064080

約数和(自身を除く): 72706456

約数列:

[1, 2, 4, 8, 137, 157, 274, 314, 467, 548, 628, 934, 1096, 1256, 1868, 3736, 21509, 43018, 63979, 73319, 86036, 127958, 146638, 172072, 255916, 293276, 511832, 586552, 10044703, 20089406, 40178812, 80357624]

約数ペア:

[(1, 80357624), (2, 40178812), (4, 20089406), (8, 10044703), (137, 586552), (157, 511832), (274, 293276), (314, 255916), (467, 172072), (548, 146638), (628, 127958), (934, 86036), (1096, 73319), (1256, 63979), (1868, 43018), (3736, 21509)]