42146816

素因数分解:

$2^{10}\times {\mathrm{79}}^1\times {\mathrm{521}}^1$

素因数の和:620

約数の個数: 44

約数和(自身を含む): 85482720

約数和(自身を除く): 43335904

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 256, 316, 512, 521, 632, 1024, 1042, 1264, 2084, 2528, 4168, 5056, 8336, 10112, 16672, 20224, 33344, 40448, 41159, 66688, 80896, 82318, 133376, 164636, 266752, 329272, 533504, 658544, 1317088, 2634176, 5268352, 10536704, 21073408, 42146816]

約数ペア:

[(1, 42146816), (2, 21073408), (4, 10536704), (8, 5268352), (16, 2634176), (32, 1317088), (64, 658544), (79, 533504), (128, 329272), (158, 266752), (256, 164636), (316, 133376), (512, 82318), (521, 80896), (632, 66688), (1024, 41159), (1042, 40448), (1264, 33344), (2084, 20224), (2528, 16672), (4168, 10112), (5056, 8336)]