30943792

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1613}}^1$

素因数の和:1741

約数の個数: 40

約数和(自身を含む): 66044880

約数和(自身を除く): 35101088

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 109, 176, 218, 436, 872, 1199, 1613, 1744, 2398, 3226, 4796, 6452, 9592, 12904, 17743, 19184, 25808, 35486, 70972, 141944, 175817, 283888, 351634, 703268, 1406536, 1933987, 2813072, 3867974, 7735948, 15471896, 30943792]

約数ペア:

[(1, 30943792), (2, 15471896), (4, 7735948), (8, 3867974), (11, 2813072), (16, 1933987), (22, 1406536), (44, 703268), (88, 351634), (109, 283888), (176, 175817), (218, 141944), (436, 70972), (872, 35486), (1199, 25808), (1613, 19184), (1744, 17743), (2398, 12904), (3226, 9592), (4796, 6452)]