29987408

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{170383}}^1$

素因数の和:170402

約数の個数: 20

約数和(自身を含む): 63382848

約数和(自身を除く): 33395440

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 170383, 340766, 681532, 1363064, 1874213, 2726128, 3748426, 7496852, 14993704, 29987408]

約数ペア:

[(1, 29987408), (2, 14993704), (4, 7496852), (8, 3748426), (11, 2726128), (16, 1874213), (22, 1363064), (44, 681532), (88, 340766), (176, 170383)]