15750016

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{4243}}^1$

素因数の和:4286

約数の個数: 32

約数和(自身を含む): 32466600

約数和(自身を除く): 16716584

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 464, 928, 1856, 3712, 4243, 8486, 16972, 33944, 67888, 123047, 135776, 246094, 271552, 492188, 543104, 984376, 1968752, 3937504, 7875008, 15750016]

約数ペア:

[(1, 15750016), (2, 7875008), (4, 3937504), (8, 1968752), (16, 984376), (29, 543104), (32, 492188), (58, 271552), (64, 246094), (116, 135776), (128, 123047), (232, 67888), (464, 33944), (928, 16972), (1856, 8486), (3712, 4243)]