1660434256

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{96179}}^1$

素因数の和:96283

約数の個数: 40

約数和(自身を含む): 3506338080

約数和(自身を除く): 1845903824

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 83, 104, 166, 208, 332, 664, 1079, 1328, 2158, 4316, 8632, 17264, 96179, 192358, 384716, 769432, 1250327, 1538864, 2500654, 5001308, 7982857, 10002616, 15965714, 20005232, 31931428, 63862856, 103777141, 127725712, 207554282, 415108564, 830217128, 1660434256]

約数ペア:

[(1, 1660434256), (2, 830217128), (4, 415108564), (8, 207554282), (13, 127725712), (16, 103777141), (26, 63862856), (52, 31931428), (83, 20005232), (104, 15965714), (166, 10002616), (208, 7982857), (332, 5001308), (664, 2500654), (1079, 1538864), (1328, 1250327), (2158, 769432), (4316, 384716), (8632, 192358), (17264, 96179)]