33141760

素因数分解:

$2^{10}\times 5^1\times {\mathrm{6473}}^1$

素因数の和:6498

約数の個数: 44

約数和(自身を含む): 79513668

約数和(自身を除く): 46371908

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 6473, 12946, 25892, 32365, 51784, 64730, 103568, 129460, 207136, 258920, 414272, 517840, 828544, 1035680, 1657088, 2071360, 3314176, 4142720, 6628352, 8285440, 16570880, 33141760]

約数ペア:

[(1, 33141760), (2, 16570880), (4, 8285440), (5, 6628352), (8, 4142720), (10, 3314176), (16, 2071360), (20, 1657088), (32, 1035680), (40, 828544), (64, 517840), (80, 414272), (128, 258920), (160, 207136), (256, 129460), (320, 103568), (512, 64730), (640, 51784), (1024, 32365), (1280, 25892), (2560, 12946), (5120, 6473)]