131965696

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{30323}}^1$

素因数の和:30356

約数の個数: 36

約数和(自身を含む): 278920152

約数和(自身を除く): 146954456

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 4352, 30323, 60646, 121292, 242584, 485168, 515491, 970336, 1030982, 1940672, 2061964, 3881344, 4123928, 7762688, 8247856, 16495712, 32991424, 65982848, 131965696]

約数ペア:

[(1, 131965696), (2, 65982848), (4, 32991424), (8, 16495712), (16, 8247856), (17, 7762688), (32, 4123928), (34, 3881344), (64, 2061964), (68, 1940672), (128, 1030982), (136, 970336), (256, 515491), (272, 485168), (544, 242584), (1088, 121292), (2176, 60646), (4352, 30323)]