191636664

素因数分解:

$2^3\times 3^1\times {\mathrm{397}}^1\times {\mathrm{20113}}^1$

素因数の和:20519

約数の個数: 32

約数和(自身を含む): 480322320

約数和(自身を除く): 288685656

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 397, 794, 1191, 1588, 2382, 3176, 4764, 9528, 20113, 40226, 60339, 80452, 120678, 160904, 241356, 482712, 7984861, 15969722, 23954583, 31939444, 47909166, 63878888, 95818332, 191636664]

約数ペア:

[(1, 191636664), (2, 95818332), (3, 63878888), (4, 47909166), (6, 31939444), (8, 23954583), (12, 15969722), (24, 7984861), (397, 482712), (794, 241356), (1191, 160904), (1588, 120678), (2382, 80452), (3176, 60339), (4764, 40226), (9528, 20113)]