16034876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{97}}^1$

素因数の和:159

約数の個数: 72

約数和(自身を含む): 35381136

約数和(自身を除く): 19346260

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 97, 143, 187, 194, 221, 286, 289, 374, 388, 442, 572, 578, 748, 884, 1067, 1156, 1261, 1649, 2134, 2431, 2522, 3179, 3298, 3757, 4268, 4862, 5044, 6358, 6596, 7514, 9724, 12716, 13871, 15028, 18139, 21437, 27742, 28033, 36278, 41327, 42874, 55484, 56066, 72556, 82654, 85748, 112132, 165308, 235807, 308363, 364429, 471614, 616726, 728858, 943228, 1233452, 1457716, 4008719, 8017438, 16034876]

約数ペア:

[(1, 16034876), (2, 8017438), (4, 4008719), (11, 1457716), (13, 1233452), (17, 943228), (22, 728858), (26, 616726), (34, 471614), (44, 364429), (52, 308363), (68, 235807), (97, 165308), (143, 112132), (187, 85748), (194, 82654), (221, 72556), (286, 56066), (289, 55484), (374, 42874), (388, 41327), (442, 36278), (572, 28033), (578, 27742), (748, 21437), (884, 18139), (1067, 15028), (1156, 13871), (1261, 12716), (1649, 9724), (2134, 7514), (2431, 6596), (2522, 6358), (3179, 5044), (3298, 4862), (3757, 4268)]