31514464

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3049}}^1$

素因数の和:3095

約数の個数: 48

約数和(自身を含む): 69174000

約数和(自身を除く): 37659536

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1292, 2584, 3049, 5168, 6098, 10336, 12196, 24392, 48784, 51833, 57931, 97568, 103666, 115862, 207332, 231724, 414664, 463448, 829328, 926896, 984827, 1658656, 1853792, 1969654, 3939308, 7878616, 15757232, 31514464]

約数ペア:

[(1, 31514464), (2, 15757232), (4, 7878616), (8, 3939308), (16, 1969654), (17, 1853792), (19, 1658656), (32, 984827), (34, 926896), (38, 829328), (68, 463448), (76, 414664), (136, 231724), (152, 207332), (272, 115862), (304, 103666), (323, 97568), (544, 57931), (608, 51833), (646, 48784), (1292, 24392), (2584, 12196), (3049, 10336), (5168, 6098)]