90346214

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{2339}}^1$

素因数の和:2468

約数の個数: 32

約数和(自身を含む): 161740800

約数和(自身を除く): 71394586

約数列:

[1, 2, 7, 14, 31, 62, 89, 178, 217, 434, 623, 1246, 2339, 2759, 4678, 5518, 16373, 19313, 32746, 38626, 72509, 145018, 208171, 416342, 507563, 1015126, 1457197, 2914394, 6453301, 12906602, 45173107, 90346214]

約数ペア:

[(1, 90346214), (2, 45173107), (7, 12906602), (14, 6453301), (31, 2914394), (62, 1457197), (89, 1015126), (178, 507563), (217, 416342), (434, 208171), (623, 145018), (1246, 72509), (2339, 38626), (2759, 32746), (4678, 19313), (5518, 16373)]