162425432

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{25603}}^1$

素因数の和:25683

約数の個数: 32

約数和(自身を含む): 333364080

約数和(自身を除く): 170938648

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 488, 793, 1586, 3172, 6344, 25603, 51206, 102412, 204824, 332839, 665678, 1331356, 1561783, 2662712, 3123566, 6247132, 12494264, 20303179, 40606358, 81212716, 162425432]

約数ペア:

[(1, 162425432), (2, 81212716), (4, 40606358), (8, 20303179), (13, 12494264), (26, 6247132), (52, 3123566), (61, 2662712), (104, 1561783), (122, 1331356), (244, 665678), (488, 332839), (793, 204824), (1586, 102412), (3172, 51206), (6344, 25603)]