90280432

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{16547}}^1$

素因数の和:16597

約数の個数: 40

約数和(自身を含む): 196987392

約数和(自身を除く): 106706960

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 16547, 33094, 66188, 132376, 182017, 264752, 364034, 512957, 728068, 1025914, 1456136, 2051828, 2912272, 4103656, 5642527, 8207312, 11285054, 22570108, 45140216, 90280432]

約数ペア:

[(1, 90280432), (2, 45140216), (4, 22570108), (8, 11285054), (11, 8207312), (16, 5642527), (22, 4103656), (31, 2912272), (44, 2051828), (62, 1456136), (88, 1025914), (124, 728068), (176, 512957), (248, 364034), (341, 264752), (496, 182017), (682, 132376), (1364, 66188), (2728, 33094), (5456, 16547)]