87124384

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1237}}^1$

素因数の和:1349

約数の個数: 48

約数和(自身を含む): 179698176

約数和(自身を除く): 92573792

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 71, 124, 142, 248, 284, 496, 568, 992, 1136, 1237, 2201, 2272, 2474, 4402, 4948, 8804, 9896, 17608, 19792, 35216, 38347, 39584, 70432, 76694, 87827, 153388, 175654, 306776, 351308, 613552, 702616, 1227104, 1405232, 2722637, 2810464, 5445274, 10890548, 21781096, 43562192, 87124384]

約数ペア:

[(1, 87124384), (2, 43562192), (4, 21781096), (8, 10890548), (16, 5445274), (31, 2810464), (32, 2722637), (62, 1405232), (71, 1227104), (124, 702616), (142, 613552), (248, 351308), (284, 306776), (496, 175654), (568, 153388), (992, 87827), (1136, 76694), (1237, 70432), (2201, 39584), (2272, 38347), (2474, 35216), (4402, 19792), (4948, 17608), (8804, 9896)]