40244944

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1979}}^1$

素因数の和:2059

約数の個数: 40

約数和(自身を含む): 82494720

約数和(自身を除く): 42249776

約数列:

[1, 2, 4, 8, 16, 31, 41, 62, 82, 124, 164, 248, 328, 496, 656, 1271, 1979, 2542, 3958, 5084, 7916, 10168, 15832, 20336, 31664, 61349, 81139, 122698, 162278, 245396, 324556, 490792, 649112, 981584, 1298224, 2515309, 5030618, 10061236, 20122472, 40244944]

約数ペア:

[(1, 40244944), (2, 20122472), (4, 10061236), (8, 5030618), (16, 2515309), (31, 1298224), (41, 981584), (62, 649112), (82, 490792), (124, 324556), (164, 245396), (248, 162278), (328, 122698), (496, 81139), (656, 61349), (1271, 31664), (1979, 20336), (2542, 15832), (3958, 10168), (5084, 7916)]