16042016

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{797}}^1$

素因数の和:861

約数の個数: 48

約数和(自身を含む): 34387416

約数和(自身を除く): 18345400

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 68, 74, 136, 148, 272, 296, 544, 592, 629, 797, 1184, 1258, 1594, 2516, 3188, 5032, 6376, 10064, 12752, 13549, 20128, 25504, 27098, 29489, 54196, 58978, 108392, 117956, 216784, 235912, 433568, 471824, 501313, 943648, 1002626, 2005252, 4010504, 8021008, 16042016]

約数ペア:

[(1, 16042016), (2, 8021008), (4, 4010504), (8, 2005252), (16, 1002626), (17, 943648), (32, 501313), (34, 471824), (37, 433568), (68, 235912), (74, 216784), (136, 117956), (148, 108392), (272, 58978), (296, 54196), (544, 29489), (592, 27098), (629, 25504), (797, 20128), (1184, 13549), (1258, 12752), (1594, 10064), (2516, 6376), (3188, 5032)]