244644824

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{21673}}^1$

素因数の和:21779

約数の個数: 32

約数和(自身を含む): 491566320

約数和(自身を除く): 246921496

約数列:

[1, 2, 4, 8, 17, 34, 68, 83, 136, 166, 332, 664, 1411, 2822, 5644, 11288, 21673, 43346, 86692, 173384, 368441, 736882, 1473764, 1798859, 2947528, 3597718, 7195436, 14390872, 30580603, 61161206, 122322412, 244644824]

約数ペア:

[(1, 244644824), (2, 122322412), (4, 61161206), (8, 30580603), (17, 14390872), (34, 7195436), (68, 3597718), (83, 2947528), (136, 1798859), (166, 1473764), (332, 736882), (664, 368441), (1411, 173384), (2822, 86692), (5644, 43346), (11288, 21673)]