40250848

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2789}}^1$

素因数の和:2851

約数の個数: 48

約数和(自身を含む): 88588080

約数和(自身を除く): 48337232

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 82, 88, 164, 176, 328, 352, 451, 656, 902, 1312, 1804, 2789, 3608, 5578, 7216, 11156, 14432, 22312, 30679, 44624, 61358, 89248, 114349, 122716, 228698, 245432, 457396, 490864, 914792, 981728, 1257839, 1829584, 2515678, 3659168, 5031356, 10062712, 20125424, 40250848]

約数ペア:

[(1, 40250848), (2, 20125424), (4, 10062712), (8, 5031356), (11, 3659168), (16, 2515678), (22, 1829584), (32, 1257839), (41, 981728), (44, 914792), (82, 490864), (88, 457396), (164, 245432), (176, 228698), (328, 122716), (352, 114349), (451, 89248), (656, 61358), (902, 44624), (1312, 30679), (1804, 22312), (2789, 14432), (3608, 11156), (5578, 7216)]