86905088

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1051}}^1$

素因数の和:1103

約数の個数: 72

約数和(自身を含む): 193525920

約数和(自身を除く): 106620832

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 128, 136, 152, 256, 272, 304, 323, 544, 608, 646, 1051, 1088, 1216, 1292, 2102, 2176, 2432, 2584, 4204, 4352, 4864, 5168, 8408, 10336, 16816, 17867, 19969, 20672, 33632, 35734, 39938, 41344, 67264, 71468, 79876, 82688, 134528, 142936, 159752, 269056, 285872, 319504, 339473, 571744, 639008, 678946, 1143488, 1278016, 1357892, 2286976, 2556032, 2715784, 4573952, 5112064, 5431568, 10863136, 21726272, 43452544, 86905088]

約数ペア:

[(1, 86905088), (2, 43452544), (4, 21726272), (8, 10863136), (16, 5431568), (17, 5112064), (19, 4573952), (32, 2715784), (34, 2556032), (38, 2286976), (64, 1357892), (68, 1278016), (76, 1143488), (128, 678946), (136, 639008), (152, 571744), (256, 339473), (272, 319504), (304, 285872), (323, 269056), (544, 159752), (608, 142936), (646, 134528), (1051, 82688), (1088, 79876), (1216, 71468), (1292, 67264), (2102, 41344), (2176, 39938), (2432, 35734), (2584, 33632), (4204, 20672), (4352, 19969), (4864, 17867), (5168, 16816), (8408, 10336)]