3281288

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 6462720

約数和(自身を除く): 3181432

約数列:

[1, 2, 4, 8, 31, 62, 101, 124, 131, 202, 248, 262, 404, 524, 808, 1048, 3131, 4061, 6262, 8122, 12524, 13231, 16244, 25048, 26462, 32488, 52924, 105848, 410161, 820322, 1640644, 3281288]

約数ペア:

[(1, 3281288), (2, 1640644), (4, 820322), (8, 410161), (31, 105848), (62, 52924), (101, 32488), (124, 26462), (131, 25048), (202, 16244), (248, 13231), (262, 12524), (404, 8122), (524, 6262), (808, 4061), (1048, 3131)]