83973616

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{276229}}^1$

素因数の和:276256

約数の個数: 20

約数和(自身を含む): 171262600

約数和(自身を除く): 87288984

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 276229, 552458, 1104916, 2209832, 4419664, 5248351, 10496702, 20993404, 41986808, 83973616]

約数ペア:

[(1, 83973616), (2, 41986808), (4, 20993404), (8, 10496702), (16, 5248351), (19, 4419664), (38, 2209832), (76, 1104916), (152, 552458), (304, 276229)]