85836944

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:288

約数の個数: 80

約数和(自身を含む): 185613120

約数和(自身を除く): 99776176

約数列:

[1, 2, 4, 8, 16, 17, 34, 41, 43, 68, 82, 86, 136, 164, 172, 179, 272, 328, 344, 358, 656, 688, 697, 716, 731, 1394, 1432, 1462, 1763, 2788, 2864, 2924, 3043, 3526, 5576, 5848, 6086, 7052, 7339, 7697, 11152, 11696, 12172, 14104, 14678, 15394, 24344, 28208, 29356, 29971, 30788, 48688, 58712, 59942, 61576, 117424, 119884, 123152, 124763, 130849, 239768, 249526, 261698, 315577, 479536, 499052, 523396, 631154, 998104, 1046792, 1262308, 1996208, 2093584, 2524616, 5049232, 5364809, 10729618, 21459236, 42918472, 85836944]

約数ペア:

[(1, 85836944), (2, 42918472), (4, 21459236), (8, 10729618), (16, 5364809), (17, 5049232), (34, 2524616), (41, 2093584), (43, 1996208), (68, 1262308), (82, 1046792), (86, 998104), (136, 631154), (164, 523396), (172, 499052), (179, 479536), (272, 315577), (328, 261698), (344, 249526), (358, 239768), (656, 130849), (688, 124763), (697, 123152), (716, 119884), (731, 117424), (1394, 61576), (1432, 59942), (1462, 58712), (1763, 48688), (2788, 30788), (2864, 29971), (2924, 29356), (3043, 28208), (3526, 24344), (5576, 15394), (5848, 14678), (6086, 14104), (7052, 12172), (7339, 11696), (7697, 11152)]