104538128

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{4001}}^1$

素因数の和:4103

約数の個数: 40

約数和(自身を含む): 214379136

約数和(自身を除く): 109841008

約数列:

[1, 2, 4, 8, 16, 23, 46, 71, 92, 142, 184, 284, 368, 568, 1136, 1633, 3266, 4001, 6532, 8002, 13064, 16004, 26128, 32008, 64016, 92023, 184046, 284071, 368092, 568142, 736184, 1136284, 1472368, 2272568, 4545136, 6533633, 13067266, 26134532, 52269064, 104538128]

約数ペア:

[(1, 104538128), (2, 52269064), (4, 26134532), (8, 13067266), (16, 6533633), (23, 4545136), (46, 2272568), (71, 1472368), (92, 1136284), (142, 736184), (184, 568142), (284, 368092), (368, 284071), (568, 184046), (1136, 92023), (1633, 64016), (3266, 32008), (4001, 26128), (6532, 16004), (8002, 13064)]