1639580032

素因数分解:

$2^7\times {\mathrm{1409}}^1\times {\mathrm{9091}}^1$

素因数の和:10514

約数の個数: 32

約数和(自身を含む): 3269028600

約数和(自身を除く): 1629448568

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1409, 2818, 5636, 9091, 11272, 18182, 22544, 36364, 45088, 72728, 90176, 145456, 180352, 290912, 581824, 1163648, 12809219, 25618438, 51236876, 102473752, 204947504, 409895008, 819790016, 1639580032]

約数ペア:

[(1, 1639580032), (2, 819790016), (4, 409895008), (8, 204947504), (16, 102473752), (32, 51236876), (64, 25618438), (128, 12809219), (1409, 1163648), (2818, 581824), (5636, 290912), (9091, 180352), (11272, 145456), (18182, 90176), (22544, 72728), (36364, 45088)]