616682368

素因数分解:

$2^7\times {\mathrm{241}}^1\times {\mathrm{19991}}^1$

素因数の和:20246

約数の個数: 32

約数和(自身を含む): 1233706320

約数和(自身を除く): 617023952

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 241, 482, 964, 1928, 3856, 7712, 15424, 19991, 30848, 39982, 79964, 159928, 319856, 639712, 1279424, 2558848, 4817831, 9635662, 19271324, 38542648, 77085296, 154170592, 308341184, 616682368]

約数ペア:

[(1, 616682368), (2, 308341184), (4, 154170592), (8, 77085296), (16, 38542648), (32, 19271324), (64, 9635662), (128, 4817831), (241, 2558848), (482, 1279424), (964, 639712), (1928, 319856), (3856, 159928), (7712, 79964), (15424, 39982), (19991, 30848)]