78543536

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{7043}}^1$

素因数の和:7109

約数の個数: 40

約数和(自身を含む): 165083184

約数和(自身を除く): 86539648

約数列:

[1, 2, 4, 8, 16, 17, 34, 41, 68, 82, 136, 164, 272, 328, 656, 697, 1394, 2788, 5576, 7043, 11152, 14086, 28172, 56344, 112688, 119731, 239462, 288763, 478924, 577526, 957848, 1155052, 1915696, 2310104, 4620208, 4908971, 9817942, 19635884, 39271768, 78543536]

約数ペア:

[(1, 78543536), (2, 39271768), (4, 19635884), (8, 9817942), (16, 4908971), (17, 4620208), (34, 2310104), (41, 1915696), (68, 1155052), (82, 957848), (136, 577526), (164, 478924), (272, 288763), (328, 239462), (656, 119731), (697, 112688), (1394, 56344), (2788, 28172), (5576, 14086), (7043, 11152)]