87350848

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1567}}^1$

素因数の和:1659

約数の個数: 56

約数和(自身を含む): 189577472

約数和(自身を除く): 102226624

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 67, 104, 134, 208, 268, 416, 536, 832, 871, 1072, 1567, 1742, 2144, 3134, 3484, 4288, 6268, 6968, 12536, 13936, 20371, 25072, 27872, 40742, 50144, 55744, 81484, 100288, 104989, 162968, 209978, 325936, 419956, 651872, 839912, 1303744, 1364857, 1679824, 2729714, 3359648, 5459428, 6719296, 10918856, 21837712, 43675424, 87350848]

約数ペア:

[(1, 87350848), (2, 43675424), (4, 21837712), (8, 10918856), (13, 6719296), (16, 5459428), (26, 3359648), (32, 2729714), (52, 1679824), (64, 1364857), (67, 1303744), (104, 839912), (134, 651872), (208, 419956), (268, 325936), (416, 209978), (536, 162968), (832, 104989), (871, 100288), (1072, 81484), (1567, 55744), (1742, 50144), (2144, 40742), (3134, 27872), (3484, 25072), (4288, 20371), (6268, 13936), (6968, 12536)]