83971792

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{983}}^1$

素因数の和:1291

約数の個数: 40

約数和(自身を含む): 172042560

約数和(自身を除く): 88070768

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 281, 304, 562, 983, 1124, 1966, 2248, 3932, 4496, 5339, 7864, 10678, 15728, 18677, 21356, 37354, 42712, 74708, 85424, 149416, 276223, 298832, 552446, 1104892, 2209784, 4419568, 5248237, 10496474, 20992948, 41985896, 83971792]

約数ペア:

[(1, 83971792), (2, 41985896), (4, 20992948), (8, 10496474), (16, 5248237), (19, 4419568), (38, 2209784), (76, 1104892), (152, 552446), (281, 298832), (304, 276223), (562, 149416), (983, 85424), (1124, 74708), (1966, 42712), (2248, 37354), (3932, 21356), (4496, 18677), (5339, 15728), (7864, 10678)]