188881288

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{547}}^1\times {\mathrm{2539}}^1$

素因数の和:3109

約数の個数: 32

約数和(自身を含む): 375818400

約数和(自身を除く): 186937112

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 547, 1094, 2188, 2539, 4376, 5078, 9299, 10156, 18598, 20312, 37196, 43163, 74392, 86326, 172652, 345304, 1388833, 2777666, 5555332, 11110664, 23610161, 47220322, 94440644, 188881288]

約数ペア:

[(1, 188881288), (2, 94440644), (4, 47220322), (8, 23610161), (17, 11110664), (34, 5555332), (68, 2777666), (136, 1388833), (547, 345304), (1094, 172652), (2188, 86326), (2539, 74392), (4376, 43163), (5078, 37196), (9299, 20312), (10156, 18598)]