15722430208

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{1981153}}^1$

素因数の和:1981200

約数の個数: 36

約数和(自身を含む): 32395830208

約数和(自身を除く): 16673400000

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 1981153, 3962306, 7924612, 15849224, 31698448, 61415743, 63396896, 122831486, 126793792, 245662972, 253587584, 491325944, 507175168, 982651888, 1965303776, 3930607552, 7861215104, 15722430208]

約数ペア:

[(1, 15722430208), (2, 7861215104), (4, 3930607552), (8, 1965303776), (16, 982651888), (31, 507175168), (32, 491325944), (62, 253587584), (64, 245662972), (124, 126793792), (128, 122831486), (248, 63396896), (256, 61415743), (496, 31698448), (992, 15849224), (1984, 7924612), (3968, 3962306), (7936, 1981153)]