153532336

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{309541}}^1$

素因数の和:309580

約数の個数: 20

約数和(自身を含む): 307065664

約数和(自身を除く): 153533328

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 309541, 619082, 1238164, 2476328, 4952656, 9595771, 19191542, 38383084, 76766168, 153532336]

約数ペア:

[(1, 153532336), (2, 76766168), (4, 38383084), (8, 19191542), (16, 9595771), (31, 4952656), (62, 2476328), (124, 1238164), (248, 619082), (496, 309541)]