30547648

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:305

約数の個数: 56

約数和(自身を含む): 63642240

約数和(自身を除く): 33094592

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 89, 124, 173, 178, 248, 346, 356, 496, 692, 712, 992, 1384, 1424, 1984, 2759, 2768, 2848, 5363, 5518, 5536, 5696, 10726, 11036, 11072, 15397, 21452, 22072, 30794, 42904, 44144, 61588, 85808, 88288, 123176, 171616, 176576, 246352, 343232, 477307, 492704, 954614, 985408, 1909228, 3818456, 7636912, 15273824, 30547648]

約数ペア:

[(1, 30547648), (2, 15273824), (4, 7636912), (8, 3818456), (16, 1909228), (31, 985408), (32, 954614), (62, 492704), (64, 477307), (89, 343232), (124, 246352), (173, 176576), (178, 171616), (248, 123176), (346, 88288), (356, 85808), (496, 61588), (692, 44144), (712, 42904), (992, 30794), (1384, 22072), (1424, 21452), (1984, 15397), (2759, 11072), (2768, 11036), (2848, 10726), (5363, 5696), (5518, 5536)]