23889008

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:282

約数の個数: 80

約数和(自身を含む): 55683936

約数和(自身を除く): 31794928

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 53, 88, 104, 106, 143, 176, 197, 208, 212, 286, 394, 424, 572, 583, 689, 788, 848, 1144, 1166, 1378, 1576, 2167, 2288, 2332, 2561, 2756, 3152, 4334, 4664, 5122, 5512, 7579, 8668, 9328, 10244, 10441, 11024, 15158, 17336, 20488, 20882, 28171, 30316, 34672, 40976, 41764, 56342, 60632, 83528, 112684, 114851, 121264, 135733, 167056, 225368, 229702, 271466, 450736, 459404, 542932, 918808, 1085864, 1493063, 1837616, 2171728, 2986126, 5972252, 11944504, 23889008]

約数ペア:

[(1, 23889008), (2, 11944504), (4, 5972252), (8, 2986126), (11, 2171728), (13, 1837616), (16, 1493063), (22, 1085864), (26, 918808), (44, 542932), (52, 459404), (53, 450736), (88, 271466), (104, 229702), (106, 225368), (143, 167056), (176, 135733), (197, 121264), (208, 114851), (212, 112684), (286, 83528), (394, 60632), (424, 56342), (572, 41764), (583, 40976), (689, 34672), (788, 30316), (848, 28171), (1144, 20882), (1166, 20488), (1378, 17336), (1576, 15158), (2167, 11024), (2288, 10441), (2332, 10244), (2561, 9328), (2756, 8668), (3152, 7579), (4334, 5512), (4664, 5122)]