31395144

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{569}}^1$

素因数の和:619

約数の個数: 96

約数和(自身を含む): 90972000

約数和(自身を除く): 59576856

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 114, 121, 132, 152, 209, 228, 242, 264, 363, 418, 456, 484, 569, 627, 726, 836, 968, 1138, 1254, 1452, 1672, 1707, 2276, 2299, 2508, 2904, 3414, 4552, 4598, 5016, 6259, 6828, 6897, 9196, 10811, 12518, 13656, 13794, 18392, 18777, 21622, 25036, 27588, 32433, 37554, 43244, 50072, 55176, 64866, 68849, 75108, 86488, 118921, 129732, 137698, 150216, 206547, 237842, 259464, 275396, 356763, 413094, 475684, 550792, 713526, 826188, 951368, 1308131, 1427052, 1652376, 2616262, 2854104, 3924393, 5232524, 7848786, 10465048, 15697572, 31395144]

約数ペア:

[(1, 31395144), (2, 15697572), (3, 10465048), (4, 7848786), (6, 5232524), (8, 3924393), (11, 2854104), (12, 2616262), (19, 1652376), (22, 1427052), (24, 1308131), (33, 951368), (38, 826188), (44, 713526), (57, 550792), (66, 475684), (76, 413094), (88, 356763), (114, 275396), (121, 259464), (132, 237842), (152, 206547), (209, 150216), (228, 137698), (242, 129732), (264, 118921), (363, 86488), (418, 75108), (456, 68849), (484, 64866), (569, 55176), (627, 50072), (726, 43244), (836, 37554), (968, 32433), (1138, 27588), (1254, 25036), (1452, 21622), (1672, 18777), (1707, 18392), (2276, 13794), (2299, 13656), (2508, 12518), (2904, 10811), (3414, 9196), (4552, 6897), (4598, 6828), (5016, 6259)]