18264256

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{16787}}^1$

素因数の和:16816

約数の個数: 28

約数和(自身を含む): 38377368

約数和(自身を除く): 20113112

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 16787, 33574, 67148, 134296, 268592, 285379, 537184, 570758, 1074368, 1141516, 2283032, 4566064, 9132128, 18264256]

約数ペア:

[(1, 18264256), (2, 9132128), (4, 4566064), (8, 2283032), (16, 1141516), (17, 1074368), (32, 570758), (34, 537184), (64, 285379), (68, 268592), (136, 134296), (272, 67148), (544, 33574), (1088, 16787)]