84538144

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8179}}^1$

素因数の和:8225

約数の個数: 48

約数和(自身を含む): 185522400

約数和(自身を除く): 100984256

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1292, 2584, 5168, 8179, 10336, 16358, 32716, 65432, 130864, 139043, 155401, 261728, 278086, 310802, 556172, 621604, 1112344, 1243208, 2224688, 2486416, 2641817, 4449376, 4972832, 5283634, 10567268, 21134536, 42269072, 84538144]

約数ペア:

[(1, 84538144), (2, 42269072), (4, 21134536), (8, 10567268), (16, 5283634), (17, 4972832), (19, 4449376), (32, 2641817), (34, 2486416), (38, 2224688), (68, 1243208), (76, 1112344), (136, 621604), (152, 556172), (272, 310802), (304, 278086), (323, 261728), (544, 155401), (608, 139043), (646, 130864), (1292, 65432), (2584, 32716), (5168, 16358), (8179, 10336)]