31047884924

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1213}}^1\times {\mathrm{53773}}^1$

素因数の和:55014

約数の個数: 48

約数和(自身を含む): 65803889088

約数和(自身を除く): 34756004164

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 1213, 2426, 4852, 8491, 16982, 20621, 33964, 41242, 53773, 82484, 107546, 144347, 215092, 288694, 376411, 577388, 752822, 914141, 1505644, 1828282, 3656564, 6398987, 12797974, 25595948, 65226649, 130453298, 260906596, 456586543, 913173086, 1108853033, 1826346172, 2217706066, 4435412132, 7761971231, 15523942462, 31047884924]

約数ペア:

[(1, 31047884924), (2, 15523942462), (4, 7761971231), (7, 4435412132), (14, 2217706066), (17, 1826346172), (28, 1108853033), (34, 913173086), (68, 456586543), (119, 260906596), (238, 130453298), (476, 65226649), (1213, 25595948), (2426, 12797974), (4852, 6398987), (8491, 3656564), (16982, 1828282), (20621, 1505644), (33964, 914141), (41242, 752822), (53773, 577388), (82484, 376411), (107546, 288694), (144347, 215092)]