814496656

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{18371}}^1$

素因数の和:18559

約数の個数: 40

約数和(自身を含む): 1681258464

約数和(自身を除く): 866761808

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 163, 272, 326, 652, 1304, 2608, 2771, 5542, 11084, 18371, 22168, 36742, 44336, 73484, 146968, 293936, 312307, 624614, 1249228, 2498456, 2994473, 4996912, 5988946, 11977892, 23955784, 47911568, 50906041, 101812082, 203624164, 407248328, 814496656]

約数ペア:

[(1, 814496656), (2, 407248328), (4, 203624164), (8, 101812082), (16, 50906041), (17, 47911568), (34, 23955784), (68, 11977892), (136, 5988946), (163, 4996912), (272, 2994473), (326, 2498456), (652, 1249228), (1304, 624614), (2608, 312307), (2771, 293936), (5542, 146968), (11084, 73484), (18371, 44336), (22168, 36742)]