65139184

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{11939}}^1$

素因数の和:11989

約数の個数: 40

約数和(自身を含む): 142133760

約数和(自身を除く): 76994576

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 11939, 23878, 47756, 95512, 131329, 191024, 262658, 370109, 525316, 740218, 1050632, 1480436, 2101264, 2960872, 4071199, 5921744, 8142398, 16284796, 32569592, 65139184]

約数ペア:

[(1, 65139184), (2, 32569592), (4, 16284796), (8, 8142398), (11, 5921744), (16, 4071199), (22, 2960872), (31, 2101264), (44, 1480436), (62, 1050632), (88, 740218), (124, 525316), (176, 370109), (248, 262658), (341, 191024), (496, 131329), (682, 95512), (1364, 47756), (2728, 23878), (5456, 11939)]