39845312

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{577}}^1$

素因数の和:685

約数の個数: 56

約数和(自身を含む): 86325456

約数和(自身を除く): 46480144

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 83, 104, 166, 208, 332, 416, 577, 664, 832, 1079, 1154, 1328, 2158, 2308, 2656, 4316, 4616, 5312, 7501, 8632, 9232, 15002, 17264, 18464, 30004, 34528, 36928, 47891, 60008, 69056, 95782, 120016, 191564, 240032, 383128, 480064, 622583, 766256, 1245166, 1532512, 2490332, 3065024, 4980664, 9961328, 19922656, 39845312]

約数ペア:

[(1, 39845312), (2, 19922656), (4, 9961328), (8, 4980664), (13, 3065024), (16, 2490332), (26, 1532512), (32, 1245166), (52, 766256), (64, 622583), (83, 480064), (104, 383128), (166, 240032), (208, 191564), (332, 120016), (416, 95782), (577, 69056), (664, 60008), (832, 47891), (1079, 36928), (1154, 34528), (1328, 30004), (2158, 18464), (2308, 17264), (2656, 15002), (4316, 9232), (4616, 8632), (5312, 7501)]