71326832

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{262231}}^1$

素因数の和:262256

約数の個数: 20

約数和(自身を含む): 146325456

約数和(自身を除く): 74998624

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 262231, 524462, 1048924, 2097848, 4195696, 4457927, 8915854, 17831708, 35663416, 71326832]

約数ペア:

[(1, 71326832), (2, 35663416), (4, 17831708), (8, 8915854), (16, 4457927), (17, 4195696), (34, 2097848), (68, 1048924), (136, 524462), (272, 262231)]