40202144

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1103}}^1$

素因数の和:1197

約数の個数: 48

約数和(自身を含む): 85131648

約数和(自身を除く): 44929504

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 67, 68, 134, 136, 268, 272, 536, 544, 1072, 1103, 1139, 2144, 2206, 2278, 4412, 4556, 8824, 9112, 17648, 18224, 18751, 35296, 36448, 37502, 73901, 75004, 147802, 150008, 295604, 300016, 591208, 600032, 1182416, 1256317, 2364832, 2512634, 5025268, 10050536, 20101072, 40202144]

約数ペア:

[(1, 40202144), (2, 20101072), (4, 10050536), (8, 5025268), (16, 2512634), (17, 2364832), (32, 1256317), (34, 1182416), (67, 600032), (68, 591208), (134, 300016), (136, 295604), (268, 150008), (272, 147802), (536, 75004), (544, 73901), (1072, 37502), (1103, 36448), (1139, 35296), (2144, 18751), (2206, 18224), (2278, 17648), (4412, 9112), (4556, 8824)]