15964752004

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{271}}^1\times {\mathrm{165479}}^1$

素因数の和:165843

約数の個数: 24

約数和(自身を含む): 28356652800

約数和(自身を除く): 12391900796

約数列:

[1, 2, 4, 89, 178, 271, 356, 542, 1084, 24119, 48238, 96476, 165479, 330958, 661916, 14727631, 29455262, 44844809, 58910524, 89689618, 179379236, 3991188001, 7982376002, 15964752004]

約数ペア:

[(1, 15964752004), (2, 7982376002), (4, 3991188001), (89, 179379236), (178, 89689618), (271, 58910524), (356, 44844809), (542, 29455262), (1084, 14727631), (24119, 661916), (48238, 330958), (96476, 165479)]