31946908

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{439}}^1$

素因数の和:586

約数の個数: 48

約数和(自身を含む): 67415040

約数和(自身を除く): 35468132

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 113, 161, 226, 322, 439, 452, 644, 791, 878, 1582, 1756, 2599, 3073, 3164, 5198, 6146, 10097, 10396, 12292, 18193, 20194, 36386, 40388, 49607, 70679, 72772, 99214, 141358, 198428, 282716, 347249, 694498, 1140961, 1388996, 2281922, 4563844, 7986727, 15973454, 31946908]

約数ペア:

[(1, 31946908), (2, 15973454), (4, 7986727), (7, 4563844), (14, 2281922), (23, 1388996), (28, 1140961), (46, 694498), (92, 347249), (113, 282716), (161, 198428), (226, 141358), (322, 99214), (439, 72772), (452, 70679), (644, 49607), (791, 40388), (878, 36386), (1582, 20194), (1756, 18193), (2599, 12292), (3073, 10396), (3164, 10097), (5198, 6146)]