31745936

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{919}}^1$

素因数の和:1071

約数の個数: 40

約数和(自身を含む): 65710080

約数和(自身を除く): 33964144

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 127, 136, 254, 272, 508, 919, 1016, 1838, 2032, 2159, 3676, 4318, 7352, 8636, 14704, 15623, 17272, 31246, 34544, 62492, 116713, 124984, 233426, 249968, 466852, 933704, 1867408, 1984121, 3968242, 7936484, 15872968, 31745936]

約数ペア:

[(1, 31745936), (2, 15872968), (4, 7936484), (8, 3968242), (16, 1984121), (17, 1867408), (34, 933704), (68, 466852), (127, 249968), (136, 233426), (254, 124984), (272, 116713), (508, 62492), (919, 34544), (1016, 31246), (1838, 17272), (2032, 15623), (2159, 14704), (3676, 8636), (4318, 7352)]