40223864

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{673}}^1$

素因数の和:951

約数の個数: 32

約数和(自身を含む): 78291840

約数和(自身を除く): 38067976

約数列:

[1, 2, 4, 8, 31, 62, 124, 241, 248, 482, 673, 964, 1346, 1928, 2692, 5384, 7471, 14942, 20863, 29884, 41726, 59768, 83452, 162193, 166904, 324386, 648772, 1297544, 5027983, 10055966, 20111932, 40223864]

約数ペア:

[(1, 40223864), (2, 20111932), (4, 10055966), (8, 5027983), (31, 1297544), (62, 648772), (124, 324386), (241, 166904), (248, 162193), (482, 83452), (673, 59768), (964, 41726), (1346, 29884), (1928, 20863), (2692, 14942), (5384, 7471)]