88464187

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:295

約数の個数: 32

約数和(自身を含む): 109670400

約数和(自身を除く): 21206213

約数列:

[1, 7, 23, 59, 67, 139, 161, 413, 469, 973, 1357, 1541, 3197, 3953, 8201, 9313, 9499, 10787, 22379, 27671, 57407, 65191, 90919, 188623, 214199, 549467, 636433, 1320361, 1499393, 3846269, 12637741, 88464187]

約数ペア:

[(1, 88464187), (7, 12637741), (23, 3846269), (59, 1499393), (67, 1320361), (139, 636433), (161, 549467), (413, 214199), (469, 188623), (973, 90919), (1357, 65191), (1541, 57407), (3197, 27671), (3953, 22379), (8201, 10787), (9313, 9499)]