83627792

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{431}}^1$

素因数の和:687

約数の個数: 40

約数和(自身を含む): 165739392

約数和(自身を除く): 82111600

約数列:

[1, 2, 4, 8, 16, 67, 134, 181, 268, 362, 431, 536, 724, 862, 1072, 1448, 1724, 2896, 3448, 6896, 12127, 24254, 28877, 48508, 57754, 78011, 97016, 115508, 156022, 194032, 231016, 312044, 462032, 624088, 1248176, 5226737, 10453474, 20906948, 41813896, 83627792]

約数ペア:

[(1, 83627792), (2, 41813896), (4, 20906948), (8, 10453474), (16, 5226737), (67, 1248176), (134, 624088), (181, 462032), (268, 312044), (362, 231016), (431, 194032), (536, 156022), (724, 115508), (862, 97016), (1072, 78011), (1448, 57754), (1724, 48508), (2896, 28877), (3448, 24254), (6896, 12127)]