91601488

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:316

約数の個数: 80

約数和(自身を含む): 203290560

約数和(自身を除く): 111689072

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 131, 137, 176, 232, 262, 274, 319, 464, 524, 548, 638, 1048, 1096, 1276, 1441, 1507, 2096, 2192, 2552, 2882, 3014, 3799, 3973, 5104, 5764, 6028, 7598, 7946, 11528, 12056, 15196, 15892, 17947, 23056, 24112, 30392, 31784, 35894, 41789, 43703, 60784, 63568, 71788, 83578, 87406, 143576, 167156, 174812, 197417, 287152, 334312, 349624, 394834, 520463, 668624, 699248, 789668, 1040926, 1579336, 2081852, 3158672, 4163704, 5725093, 8327408, 11450186, 22900372, 45800744, 91601488]

約数ペア:

[(1, 91601488), (2, 45800744), (4, 22900372), (8, 11450186), (11, 8327408), (16, 5725093), (22, 4163704), (29, 3158672), (44, 2081852), (58, 1579336), (88, 1040926), (116, 789668), (131, 699248), (137, 668624), (176, 520463), (232, 394834), (262, 349624), (274, 334312), (319, 287152), (464, 197417), (524, 174812), (548, 167156), (638, 143576), (1048, 87406), (1096, 83578), (1276, 71788), (1441, 63568), (1507, 60784), (2096, 43703), (2192, 41789), (2552, 35894), (2882, 31784), (3014, 30392), (3799, 24112), (3973, 23056), (5104, 17947), (5764, 15892), (6028, 15196), (7598, 12056), (7946, 11528)]