80488096

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1187}}^1$

素因数の和:1373

約数の個数: 48

約数和(自身を含む): 171841824

約数和(自身を除く): 91353728

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 163, 208, 326, 416, 652, 1187, 1304, 2119, 2374, 2608, 4238, 4748, 5216, 8476, 9496, 15431, 16952, 18992, 30862, 33904, 37984, 61724, 67808, 123448, 193481, 246896, 386962, 493792, 773924, 1547848, 2515253, 3095696, 5030506, 6191392, 10061012, 20122024, 40244048, 80488096]

約数ペア:

[(1, 80488096), (2, 40244048), (4, 20122024), (8, 10061012), (13, 6191392), (16, 5030506), (26, 3095696), (32, 2515253), (52, 1547848), (104, 773924), (163, 493792), (208, 386962), (326, 246896), (416, 193481), (652, 123448), (1187, 67808), (1304, 61724), (2119, 37984), (2374, 33904), (2608, 30862), (4238, 18992), (4748, 16952), (5216, 15431), (8476, 9496)]