28198158

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{151603}}^1$

素因数の和:151639

約数の個数: 16

約数和(自身を含む): 58215936

約数和(自身を除く): 30017778

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 151603, 303206, 454809, 909618, 4699693, 9399386, 14099079, 28198158]

約数ペア:

[(1, 28198158), (2, 14099079), (3, 9399386), (6, 4699693), (31, 909618), (62, 454809), (93, 303206), (186, 151603)]