1609157072

素因数分解:

$2^4\times {\mathrm{881}}^1\times {\mathrm{114157}}^1$

素因数の和:115046

約数の個数: 20

約数和(自身を含む): 3121308036

約数和(自身を除く): 1512150964

約数列:

[1, 2, 4, 8, 16, 881, 1762, 3524, 7048, 14096, 114157, 228314, 456628, 913256, 1826512, 100572317, 201144634, 402289268, 804578536, 1609157072]

約数ペア:

[(1, 1609157072), (2, 804578536), (4, 402289268), (8, 201144634), (16, 100572317), (881, 1826512), (1762, 913256), (3524, 456628), (7048, 228314), (14096, 114157)]