17695232

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:161

約数の個数: 80

約数和(自身を含む): 39774240

約数和(自身を除く): 22079008

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 107, 128, 136, 152, 214, 256, 272, 304, 323, 428, 512, 544, 608, 646, 856, 1088, 1216, 1292, 1712, 1819, 2033, 2176, 2432, 2584, 3424, 3638, 4066, 4352, 4864, 5168, 6848, 7276, 8132, 8704, 9728, 10336, 13696, 14552, 16264, 20672, 27392, 29104, 32528, 34561, 41344, 54784, 58208, 65056, 69122, 82688, 116416, 130112, 138244, 165376, 232832, 260224, 276488, 465664, 520448, 552976, 931328, 1040896, 1105952, 2211904, 4423808, 8847616, 17695232]

約数ペア:

[(1, 17695232), (2, 8847616), (4, 4423808), (8, 2211904), (16, 1105952), (17, 1040896), (19, 931328), (32, 552976), (34, 520448), (38, 465664), (64, 276488), (68, 260224), (76, 232832), (107, 165376), (128, 138244), (136, 130112), (152, 116416), (214, 82688), (256, 69122), (272, 65056), (304, 58208), (323, 54784), (428, 41344), (512, 34561), (544, 32528), (608, 29104), (646, 27392), (856, 20672), (1088, 16264), (1216, 14552), (1292, 13696), (1712, 10336), (1819, 9728), (2033, 8704), (2176, 8132), (2432, 7276), (2584, 6848), (3424, 5168), (3638, 4864), (4066, 4352)]