25423432

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1427}}^1$

素因数の和:1581

約数の個数: 32

約数和(自身を含む): 50893920

約数和(自身を除く): 25470488

約数列:

[1, 2, 4, 8, 17, 34, 68, 131, 136, 262, 524, 1048, 1427, 2227, 2854, 4454, 5708, 8908, 11416, 17816, 24259, 48518, 97036, 186937, 194072, 373874, 747748, 1495496, 3177929, 6355858, 12711716, 25423432]

約数ペア:

[(1, 25423432), (2, 12711716), (4, 6355858), (8, 3177929), (17, 1495496), (34, 747748), (68, 373874), (131, 194072), (136, 186937), (262, 97036), (524, 48518), (1048, 24259), (1427, 17816), (2227, 11416), (2854, 8908), (4454, 5708)]