15695039216

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{235181}}^1$

素因数の和:235329

約数の個数: 40

約数和(自身を含む): 31437248304

約数和(自身を除く): 15742209088

約数列:

[1, 2, 4, 8, 16, 43, 86, 97, 172, 194, 344, 388, 688, 776, 1552, 4171, 8342, 16684, 33368, 66736, 235181, 470362, 940724, 1881448, 3762896, 10112783, 20225566, 22812557, 40451132, 45625114, 80902264, 91250228, 161804528, 182500456, 365000912, 980939951, 1961879902, 3923759804, 7847519608, 15695039216]

約数ペア:

[(1, 15695039216), (2, 7847519608), (4, 3923759804), (8, 1961879902), (16, 980939951), (43, 365000912), (86, 182500456), (97, 161804528), (172, 91250228), (194, 80902264), (344, 45625114), (388, 40451132), (688, 22812557), (776, 20225566), (1552, 10112783), (4171, 3762896), (8342, 1881448), (16684, 940724), (33368, 470362), (66736, 235181)]