87620704

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{683}}^1$

素因数の和:923

約数の個数: 48

約数和(自身を含む): 182710080

約数和(自身を除く): 95089376

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 211, 304, 422, 608, 683, 844, 1366, 1688, 2732, 3376, 4009, 5464, 6752, 8018, 10928, 12977, 16036, 21856, 25954, 32072, 51908, 64144, 103816, 128288, 144113, 207632, 288226, 415264, 576452, 1152904, 2305808, 2738147, 4611616, 5476294, 10952588, 21905176, 43810352, 87620704]

約数ペア:

[(1, 87620704), (2, 43810352), (4, 21905176), (8, 10952588), (16, 5476294), (19, 4611616), (32, 2738147), (38, 2305808), (76, 1152904), (152, 576452), (211, 415264), (304, 288226), (422, 207632), (608, 144113), (683, 128288), (844, 103816), (1366, 64144), (1688, 51908), (2732, 32072), (3376, 25954), (4009, 21856), (5464, 16036), (6752, 12977), (8018, 10928)]