89802896

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{271}}^1$

素因数の和:567

約数の個数: 40

約数和(自身を含む): 177072000

約数和(自身を除く): 87269104

約数列:

[1, 2, 4, 8, 16, 139, 149, 271, 278, 298, 542, 556, 596, 1084, 1112, 1192, 2168, 2224, 2384, 4336, 20711, 37669, 40379, 41422, 75338, 80758, 82844, 150676, 161516, 165688, 301352, 323032, 331376, 602704, 646064, 5612681, 11225362, 22450724, 44901448, 89802896]

約数ペア:

[(1, 89802896), (2, 44901448), (4, 22450724), (8, 11225362), (16, 5612681), (139, 646064), (149, 602704), (271, 331376), (278, 323032), (298, 301352), (542, 165688), (556, 161516), (596, 150676), (1084, 82844), (1112, 80758), (1192, 75338), (2168, 41422), (2224, 40379), (2384, 37669), (4336, 20711)]