88972288

素因数分解:

$2^{10}\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1$

素因数の和:325

約数の個数: 88

約数和(自身を含む): 198968400

約数和(自身を除く): 109996112

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 128, 136, 152, 256, 269, 272, 304, 323, 512, 538, 544, 608, 646, 1024, 1076, 1088, 1216, 1292, 2152, 2176, 2432, 2584, 4304, 4352, 4573, 4864, 5111, 5168, 8608, 8704, 9146, 9728, 10222, 10336, 17216, 17408, 18292, 19456, 20444, 20672, 34432, 36584, 40888, 41344, 68864, 73168, 81776, 82688, 86887, 137728, 146336, 163552, 165376, 173774, 275456, 292672, 327104, 330752, 347548, 585344, 654208, 695096, 1170688, 1308416, 1390192, 2341376, 2616832, 2780384, 4682752, 5233664, 5560768, 11121536, 22243072, 44486144, 88972288]

約数ペア:

[(1, 88972288), (2, 44486144), (4, 22243072), (8, 11121536), (16, 5560768), (17, 5233664), (19, 4682752), (32, 2780384), (34, 2616832), (38, 2341376), (64, 1390192), (68, 1308416), (76, 1170688), (128, 695096), (136, 654208), (152, 585344), (256, 347548), (269, 330752), (272, 327104), (304, 292672), (323, 275456), (512, 173774), (538, 165376), (544, 163552), (608, 146336), (646, 137728), (1024, 86887), (1076, 82688), (1088, 81776), (1216, 73168), (1292, 68864), (2152, 41344), (2176, 40888), (2432, 36584), (2584, 34432), (4304, 20672), (4352, 20444), (4573, 19456), (4864, 18292), (5111, 17408), (5168, 17216), (8608, 10336), (8704, 10222), (9146, 9728)]