30448688

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{853}}^1$

素因数の和:981

約数の個数: 40

約数和(自身を含む): 62266848

約数和(自身を除く): 31818160

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 97, 184, 194, 368, 388, 776, 853, 1552, 1706, 2231, 3412, 4462, 6824, 8924, 13648, 17848, 19619, 35696, 39238, 78476, 82741, 156952, 165482, 313904, 330964, 661928, 1323856, 1903043, 3806086, 7612172, 15224344, 30448688]

約数ペア:

[(1, 30448688), (2, 15224344), (4, 7612172), (8, 3806086), (16, 1903043), (23, 1323856), (46, 661928), (92, 330964), (97, 313904), (184, 165482), (194, 156952), (368, 82741), (388, 78476), (776, 39238), (853, 35696), (1552, 19619), (1706, 17848), (2231, 13648), (3412, 8924), (4462, 6824)]