83847608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{42433}}^1$

素因数の和:42471

約数の個数: 32

約数和(自身を含む): 178222800

約数和(自身を除く): 94375192

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 42433, 84866, 169732, 339464, 551629, 806227, 1103258, 1612454, 2206516, 3224908, 4413032, 6449816, 10480951, 20961902, 41923804, 83847608]

約数ペア:

[(1, 83847608), (2, 41923804), (4, 20961902), (8, 10480951), (13, 6449816), (19, 4413032), (26, 3224908), (38, 2206516), (52, 1612454), (76, 1103258), (104, 806227), (152, 551629), (247, 339464), (494, 169732), (988, 84866), (1976, 42433)]