90513544

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{27799}}^1$

素因数の和:27853

約数の個数: 32

約数和(自身を含む): 190152000

約数和(自身を除く): 99638456

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 27799, 55598, 111196, 222392, 305789, 611578, 1028563, 1223156, 2057126, 2446312, 4114252, 8228504, 11314193, 22628386, 45256772, 90513544]

約数ペア:

[(1, 90513544), (2, 45256772), (4, 22628386), (8, 11314193), (11, 8228504), (22, 4114252), (37, 2446312), (44, 2057126), (74, 1223156), (88, 1028563), (148, 611578), (296, 305789), (407, 222392), (814, 111196), (1628, 55598), (3256, 27799)]