16401328

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{3547}}^1$

素因数の和:3589

約数の個数: 30

約数和(自身を含む): 33766316

約数和(自身を除く): 17364988

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 3547, 4624, 7094, 14188, 28376, 56752, 60299, 120598, 241196, 482392, 964784, 1025083, 2050166, 4100332, 8200664, 16401328]

約数ペア:

[(1, 16401328), (2, 8200664), (4, 4100332), (8, 2050166), (16, 1025083), (17, 964784), (34, 482392), (68, 241196), (136, 120598), (272, 60299), (289, 56752), (578, 28376), (1156, 14188), (2312, 7094), (3547, 4624)]