64977184

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{25703}}^1$

素因数の和:25792

約数の個数: 24

約数和(自身を含む): 129548160

約数和(自身を除く): 64570976

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 316, 632, 1264, 2528, 25703, 51406, 102812, 205624, 411248, 822496, 2030537, 4061074, 8122148, 16244296, 32488592, 64977184]

約数ペア:

[(1, 64977184), (2, 32488592), (4, 16244296), (8, 8122148), (16, 4061074), (32, 2030537), (79, 822496), (158, 411248), (316, 205624), (632, 102812), (1264, 51406), (2528, 25703)]