312672128

素因数分解:

$2^7\times {\mathrm{97}}^1\times {\mathrm{25183}}^1$

素因数の和:25294

約数の個数: 32

約数和(自身を含む): 629348160

約数和(自身を除く): 316676032

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 388, 776, 1552, 3104, 6208, 12416, 25183, 50366, 100732, 201464, 402928, 805856, 1611712, 2442751, 3223424, 4885502, 9771004, 19542008, 39084016, 78168032, 156336064, 312672128]

約数ペア:

[(1, 312672128), (2, 156336064), (4, 78168032), (8, 39084016), (16, 19542008), (32, 9771004), (64, 4885502), (97, 3223424), (128, 2442751), (194, 1611712), (388, 805856), (776, 402928), (1552, 201464), (3104, 100732), (6208, 50366), (12416, 25183)]