38996817608

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{8390021}}^1$

素因数の和:8390117

約数の個数: 32

約数和(自身を含む): 84571421760

約数和(自身を除く): 45574604152

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 166, 332, 581, 664, 1162, 2324, 4648, 8390021, 16780042, 33560084, 58730147, 67120168, 117460294, 234920588, 469841176, 696371743, 1392743486, 2785486972, 4874602201, 5570973944, 9749204402, 19498408804, 38996817608]

約数ペア:

[(1, 38996817608), (2, 19498408804), (4, 9749204402), (7, 5570973944), (8, 4874602201), (14, 2785486972), (28, 1392743486), (56, 696371743), (83, 469841176), (166, 234920588), (332, 117460294), (581, 67120168), (664, 58730147), (1162, 33560084), (2324, 16780042), (4648, 8390021)]