42251392

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{19417}}^1$

素因数の和:19448

約数の個数: 32

約数和(自身を含む): 89128620

約数和(自身を除く): 46877228

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 19417, 38834, 77668, 155336, 310672, 330089, 621344, 660178, 1242688, 1320356, 2485376, 2640712, 5281424, 10562848, 21125696, 42251392]

約数ペア:

[(1, 42251392), (2, 21125696), (4, 10562848), (8, 5281424), (16, 2640712), (17, 2485376), (32, 1320356), (34, 1242688), (64, 660178), (68, 621344), (128, 330089), (136, 310672), (272, 155336), (544, 77668), (1088, 38834), (2176, 19417)]