1625113424

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{116881}}^1$

素因数の和:116979

約数の個数: 40

約数和(自身を含む): 3478408320

約数和(自身を除く): 1853294896

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 79, 88, 158, 176, 316, 632, 869, 1264, 1738, 3476, 6952, 13904, 116881, 233762, 467524, 935048, 1285691, 1870096, 2571382, 5142764, 9233599, 10285528, 18467198, 20571056, 36934396, 73868792, 101569589, 147737584, 203139178, 406278356, 812556712, 1625113424]

約数ペア:

[(1, 1625113424), (2, 812556712), (4, 406278356), (8, 203139178), (11, 147737584), (16, 101569589), (22, 73868792), (44, 36934396), (79, 20571056), (88, 18467198), (158, 10285528), (176, 9233599), (316, 5142764), (632, 2571382), (869, 1870096), (1264, 1285691), (1738, 935048), (3476, 467524), (6952, 233762), (13904, 116881)]