81963512

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{5273}}^1$

素因数の和:5375

約数の個数: 32

約数和(自身を含む): 161384400

約数和(自身を除く): 79420888

約数列:

[1, 2, 4, 8, 29, 58, 67, 116, 134, 232, 268, 536, 1943, 3886, 5273, 7772, 10546, 15544, 21092, 42184, 152917, 305834, 353291, 611668, 706582, 1223336, 1413164, 2826328, 10245439, 20490878, 40981756, 81963512]

約数ペア:

[(1, 81963512), (2, 40981756), (4, 20490878), (8, 10245439), (29, 2826328), (58, 1413164), (67, 1223336), (116, 706582), (134, 611668), (232, 353291), (268, 305834), (536, 152917), (1943, 42184), (3886, 21092), (5273, 15544), (7772, 10546)]