90959834

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{1427}}^1$

素因数の和:1622

約数の個数: 32

約数和(自身を含む): 162449280

約数和(自身を除く): 71489446

約数列:

[1, 2, 7, 14, 29, 58, 157, 203, 314, 406, 1099, 1427, 2198, 2854, 4553, 9106, 9989, 19978, 31871, 41383, 63742, 82766, 224039, 289681, 448078, 579362, 1568273, 3136546, 6497131, 12994262, 45479917, 90959834]

約数ペア:

[(1, 90959834), (2, 45479917), (7, 12994262), (14, 6497131), (29, 3136546), (58, 1568273), (157, 579362), (203, 448078), (314, 289681), (406, 224039), (1099, 82766), (1427, 63742), (2198, 41383), (2854, 31871), (4553, 19978), (9106, 9989)]