89489288

素因数分解:

$2^3\times 7^2\times {\mathrm{167}}^1\times {\mathrm{1367}}^1$

素因数の和:1554

約数の個数: 48

約数和(自身を含む): 196499520

約数和(自身を除く): 107010232

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 167, 196, 334, 392, 668, 1169, 1336, 1367, 2338, 2734, 4676, 5468, 8183, 9352, 9569, 10936, 16366, 19138, 32732, 38276, 65464, 66983, 76552, 133966, 228289, 267932, 456578, 535864, 913156, 1598023, 1826312, 3196046, 6392092, 11186161, 12784184, 22372322, 44744644, 89489288]

約数ペア:

[(1, 89489288), (2, 44744644), (4, 22372322), (7, 12784184), (8, 11186161), (14, 6392092), (28, 3196046), (49, 1826312), (56, 1598023), (98, 913156), (167, 535864), (196, 456578), (334, 267932), (392, 228289), (668, 133966), (1169, 76552), (1336, 66983), (1367, 65464), (2338, 38276), (2734, 32732), (4676, 19138), (5468, 16366), (8183, 10936), (9352, 9569)]