31828368

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4637}}^1$

素因数の和:4672

約数の個数: 80

約数和(自身を含む): 96618816

約数和(自身を除く): 64790448

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 132, 143, 156, 176, 208, 264, 286, 312, 429, 528, 572, 624, 858, 1144, 1716, 2288, 3432, 4637, 6864, 9274, 13911, 18548, 27822, 37096, 51007, 55644, 60281, 74192, 102014, 111288, 120562, 153021, 180843, 204028, 222576, 241124, 306042, 361686, 408056, 482248, 612084, 663091, 723372, 816112, 964496, 1224168, 1326182, 1446744, 1989273, 2448336, 2652364, 2893488, 3978546, 5304728, 7957092, 10609456, 15914184, 31828368]

約数ペア:

[(1, 31828368), (2, 15914184), (3, 10609456), (4, 7957092), (6, 5304728), (8, 3978546), (11, 2893488), (12, 2652364), (13, 2448336), (16, 1989273), (22, 1446744), (24, 1326182), (26, 1224168), (33, 964496), (39, 816112), (44, 723372), (48, 663091), (52, 612084), (66, 482248), (78, 408056), (88, 361686), (104, 306042), (132, 241124), (143, 222576), (156, 204028), (176, 180843), (208, 153021), (264, 120562), (286, 111288), (312, 102014), (429, 74192), (528, 60281), (572, 55644), (624, 51007), (858, 37096), (1144, 27822), (1716, 18548), (2288, 13911), (3432, 9274), (4637, 6864)]