85668848

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:330

約数の個数: 60

約数和(自身を含む): 179071872

約数和(自身を除く): 93403024

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 97, 136, 191, 194, 272, 289, 382, 388, 578, 764, 776, 1156, 1528, 1552, 1649, 2312, 3056, 3247, 3298, 4624, 6494, 6596, 12988, 13192, 18527, 25976, 26384, 28033, 37054, 51952, 55199, 56066, 74108, 110398, 112132, 148216, 220796, 224264, 296432, 314959, 441592, 448528, 629918, 883184, 1259836, 2519672, 5039344, 5354303, 10708606, 21417212, 42834424, 85668848]

約数ペア:

[(1, 85668848), (2, 42834424), (4, 21417212), (8, 10708606), (16, 5354303), (17, 5039344), (34, 2519672), (68, 1259836), (97, 883184), (136, 629918), (191, 448528), (194, 441592), (272, 314959), (289, 296432), (382, 224264), (388, 220796), (578, 148216), (764, 112132), (776, 110398), (1156, 74108), (1528, 56066), (1552, 55199), (1649, 51952), (2312, 37054), (3056, 28033), (3247, 26384), (3298, 25976), (4624, 18527), (6494, 13192), (6596, 12988)]