80353856

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{727}}^1$

素因数の和:907

約数の個数: 56

約数和(自身を含む): 175296576

約数和(自身を除く): 94942720

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 157, 176, 314, 352, 628, 704, 727, 1256, 1454, 1727, 2512, 2908, 3454, 5024, 5816, 6908, 7997, 10048, 11632, 13816, 15994, 23264, 27632, 31988, 46528, 55264, 63976, 110528, 114139, 127952, 228278, 255904, 456556, 511808, 913112, 1255529, 1826224, 2511058, 3652448, 5022116, 7304896, 10044232, 20088464, 40176928, 80353856]

約数ペア:

[(1, 80353856), (2, 40176928), (4, 20088464), (8, 10044232), (11, 7304896), (16, 5022116), (22, 3652448), (32, 2511058), (44, 1826224), (64, 1255529), (88, 913112), (157, 511808), (176, 456556), (314, 255904), (352, 228278), (628, 127952), (704, 114139), (727, 110528), (1256, 63976), (1454, 55264), (1727, 46528), (2512, 31988), (2908, 27632), (3454, 23264), (5024, 15994), (5816, 13816), (6908, 11632), (7997, 10048)]