807846608

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{12433}}^1$

素因数の和:12603

約数の個数: 40

約数和(自身を含む): 1628157696

約数和(自身を除く): 820311088

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 131, 248, 262, 496, 524, 1048, 2096, 4061, 8122, 12433, 16244, 24866, 32488, 49732, 64976, 99464, 198928, 385423, 770846, 1541692, 1628723, 3083384, 3257446, 6166768, 6514892, 13029784, 26059568, 50490413, 100980826, 201961652, 403923304, 807846608]

約数ペア:

[(1, 807846608), (2, 403923304), (4, 201961652), (8, 100980826), (16, 50490413), (31, 26059568), (62, 13029784), (124, 6514892), (131, 6166768), (248, 3257446), (262, 3083384), (496, 1628723), (524, 1541692), (1048, 770846), (2096, 385423), (4061, 198928), (8122, 99464), (12433, 64976), (16244, 49732), (24866, 32488)]