173638952

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{6481}}^1$

素因数の和:6701

約数の個数: 32

約数和(自身を含む): 346527720

約数和(自身を除く): 172888768

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 197, 394, 788, 1576, 3349, 6481, 6698, 12962, 13396, 25924, 26792, 51848, 110177, 220354, 440708, 881416, 1276757, 2553514, 5107028, 10214056, 21704869, 43409738, 86819476, 173638952]

約数ペア:

[(1, 173638952), (2, 86819476), (4, 43409738), (8, 21704869), (17, 10214056), (34, 5107028), (68, 2553514), (136, 1276757), (197, 881416), (394, 440708), (788, 220354), (1576, 110177), (3349, 51848), (6481, 26792), (6698, 25924), (12962, 13396)]