16967540656

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{229}}^1\times {\mathrm{2137}}^1$

素因数の和:2582

約数の個数: 80

約数和(自身を含む): 36219601440

約数和(自身を除く): 19252060784

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 197, 229, 394, 458, 788, 916, 1576, 1832, 2137, 2167, 2519, 3152, 3664, 4274, 4334, 5038, 8548, 8668, 10076, 17096, 17336, 20152, 23507, 34192, 34672, 40304, 45113, 47014, 90226, 94028, 180452, 188056, 360904, 376112, 420989, 489373, 496243, 721808, 841978, 978746, 992486, 1683956, 1957492, 1984972, 3367912, 3914984, 3969944, 4630879, 5383103, 6735824, 7829968, 7939888, 9261758, 10766206, 18523516, 21532412, 37047032, 43064824, 74094064, 86129648, 96406481, 192812962, 385625924, 771251848, 1060471291, 1542503696, 2120942582, 4241885164, 8483770328, 16967540656]

約数ペア:

[(1, 16967540656), (2, 8483770328), (4, 4241885164), (8, 2120942582), (11, 1542503696), (16, 1060471291), (22, 771251848), (44, 385625924), (88, 192812962), (176, 96406481), (197, 86129648), (229, 74094064), (394, 43064824), (458, 37047032), (788, 21532412), (916, 18523516), (1576, 10766206), (1832, 9261758), (2137, 7939888), (2167, 7829968), (2519, 6735824), (3152, 5383103), (3664, 4630879), (4274, 3969944), (4334, 3914984), (5038, 3367912), (8548, 1984972), (8668, 1957492), (10076, 1683956), (17096, 992486), (17336, 978746), (20152, 841978), (23507, 721808), (34192, 496243), (34672, 489373), (40304, 420989), (45113, 376112), (47014, 360904), (90226, 188056), (94028, 180452)]