11231871904

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{65521}}^1$

素因数の和:66029

約数の個数: 48

約数和(自身を含む): 24172900416

約数和(自身を除く): 12941028512

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 487, 974, 1948, 3896, 5357, 7792, 10714, 15584, 21428, 42856, 65521, 85712, 131042, 171424, 262084, 524168, 720731, 1048336, 1441462, 2096672, 2882924, 5765848, 11531696, 23063392, 31908727, 63817454, 127634908, 255269816, 350995997, 510539632, 701991994, 1021079264, 1403983988, 2807967976, 5615935952, 11231871904]

約数ペア:

[(1, 11231871904), (2, 5615935952), (4, 2807967976), (8, 1403983988), (11, 1021079264), (16, 701991994), (22, 510539632), (32, 350995997), (44, 255269816), (88, 127634908), (176, 63817454), (352, 31908727), (487, 23063392), (974, 11531696), (1948, 5765848), (3896, 2882924), (5357, 2096672), (7792, 1441462), (10714, 1048336), (15584, 720731), (21428, 524168), (42856, 262084), (65521, 171424), (85712, 131042)]