82381136

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{4051}}^1$

素因数の和:4131

約数の個数: 40

約数和(自身を含む): 168822528

約数和(自身を除く): 86441392

約数列:

[1, 2, 4, 8, 16, 31, 41, 62, 82, 124, 164, 248, 328, 496, 656, 1271, 2542, 4051, 5084, 8102, 10168, 16204, 20336, 32408, 64816, 125581, 166091, 251162, 332182, 502324, 664364, 1004648, 1328728, 2009296, 2657456, 5148821, 10297642, 20595284, 41190568, 82381136]

約数ペア:

[(1, 82381136), (2, 41190568), (4, 20595284), (8, 10297642), (16, 5148821), (31, 2657456), (41, 2009296), (62, 1328728), (82, 1004648), (124, 664364), (164, 502324), (248, 332182), (328, 251162), (496, 166091), (656, 125581), (1271, 64816), (2542, 32408), (4051, 20336), (5084, 16204), (8102, 10168)]