804720208

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{241}}^1\times {\mathrm{1153}}^1$

素因数の和:1583

約数の個数: 40

約数和(自身を含む): 1575630056

約数和(自身を除く): 770909848

約数列:

[1, 2, 4, 8, 16, 181, 241, 362, 482, 724, 964, 1153, 1448, 1928, 2306, 2896, 3856, 4612, 9224, 18448, 43621, 87242, 174484, 208693, 277873, 348968, 417386, 555746, 697936, 834772, 1111492, 1669544, 2222984, 3339088, 4445968, 50295013, 100590026, 201180052, 402360104, 804720208]

約数ペア:

[(1, 804720208), (2, 402360104), (4, 201180052), (8, 100590026), (16, 50295013), (181, 4445968), (241, 3339088), (362, 2222984), (482, 1669544), (724, 1111492), (964, 834772), (1153, 697936), (1448, 555746), (1928, 417386), (2306, 348968), (2896, 277873), (3856, 208693), (4612, 174484), (9224, 87242), (18448, 43621)]