84881056

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10739}}^1$

素因数の和:10781

約数の個数: 48

約数和(自身を含む): 189453600

約数和(自身を除く): 104572544

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1976, 3952, 7904, 10739, 21478, 42956, 85912, 139607, 171824, 204041, 279214, 343648, 408082, 558428, 816164, 1116856, 1632328, 2233712, 2652533, 3264656, 4467424, 5305066, 6529312, 10610132, 21220264, 42440528, 84881056]

約数ペア:

[(1, 84881056), (2, 42440528), (4, 21220264), (8, 10610132), (13, 6529312), (16, 5305066), (19, 4467424), (26, 3264656), (32, 2652533), (38, 2233712), (52, 1632328), (76, 1116856), (104, 816164), (152, 558428), (208, 408082), (247, 343648), (304, 279214), (416, 204041), (494, 171824), (608, 139607), (988, 85912), (1976, 42956), (3952, 21478), (7904, 10739)]