39804112

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1291}}^1$

素因数の和:1387

約数の個数: 40

約数和(自身を含む): 80744832

約数和(自身を除く): 40940720

約数列:

[1, 2, 4, 8, 16, 41, 47, 82, 94, 164, 188, 328, 376, 656, 752, 1291, 1927, 2582, 3854, 5164, 7708, 10328, 15416, 20656, 30832, 52931, 60677, 105862, 121354, 211724, 242708, 423448, 485416, 846896, 970832, 2487757, 4975514, 9951028, 19902056, 39804112]

約数ペア:

[(1, 39804112), (2, 19902056), (4, 9951028), (8, 4975514), (16, 2487757), (41, 970832), (47, 846896), (82, 485416), (94, 423448), (164, 242708), (188, 211724), (328, 121354), (376, 105862), (656, 60677), (752, 52931), (1291, 30832), (1927, 20656), (2582, 15416), (3854, 10328), (5164, 7708)]