89575904

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{641}}^1$

素因数の和:1059

約数の個数: 48

約数和(自身を含む): 193170096

約数和(自身を除く): 103594192

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 397, 641, 794, 1282, 1588, 2564, 3176, 4367, 5128, 6352, 7051, 8734, 10256, 12704, 14102, 17468, 20512, 28204, 34936, 56408, 69872, 112816, 139744, 225632, 254477, 508954, 1017908, 2035816, 2799247, 4071632, 5598494, 8143264, 11196988, 22393976, 44787952, 89575904]

約数ペア:

[(1, 89575904), (2, 44787952), (4, 22393976), (8, 11196988), (11, 8143264), (16, 5598494), (22, 4071632), (32, 2799247), (44, 2035816), (88, 1017908), (176, 508954), (352, 254477), (397, 225632), (641, 139744), (794, 112816), (1282, 69872), (1588, 56408), (2564, 34936), (3176, 28204), (4367, 20512), (5128, 17468), (6352, 14102), (7051, 12704), (8734, 10256)]