16335872

素因数分解:

$2^{10}\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:123

約数の個数: 88

約数和(自身を含む): 38909376

約数和(自身を除く): 22573504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 53, 56, 64, 86, 106, 112, 128, 172, 212, 224, 256, 301, 344, 371, 424, 448, 512, 602, 688, 742, 848, 896, 1024, 1204, 1376, 1484, 1696, 1792, 2279, 2408, 2752, 2968, 3392, 3584, 4558, 4816, 5504, 5936, 6784, 7168, 9116, 9632, 11008, 11872, 13568, 15953, 18232, 19264, 22016, 23744, 27136, 31906, 36464, 38528, 44032, 47488, 54272, 63812, 72928, 77056, 94976, 127624, 145856, 154112, 189952, 255248, 291712, 308224, 379904, 510496, 583424, 1020992, 1166848, 2041984, 2333696, 4083968, 8167936, 16335872]

約数ペア:

[(1, 16335872), (2, 8167936), (4, 4083968), (7, 2333696), (8, 2041984), (14, 1166848), (16, 1020992), (28, 583424), (32, 510496), (43, 379904), (53, 308224), (56, 291712), (64, 255248), (86, 189952), (106, 154112), (112, 145856), (128, 127624), (172, 94976), (212, 77056), (224, 72928), (256, 63812), (301, 54272), (344, 47488), (371, 44032), (424, 38528), (448, 36464), (512, 31906), (602, 27136), (688, 23744), (742, 22016), (848, 19264), (896, 18232), (1024, 15953), (1204, 13568), (1376, 11872), (1484, 11008), (1696, 9632), (1792, 9116), (2279, 7168), (2408, 6784), (2752, 5936), (2968, 5504), (3392, 4816), (3584, 4558)]