100905352

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{7459}}^1$

素因数の和:7573

約数の個数: 32

約数和(自身を含む): 201420000

約数和(自身を除く): 100514648

約数列:

[1, 2, 4, 8, 19, 38, 76, 89, 152, 178, 356, 712, 1691, 3382, 6764, 7459, 13528, 14918, 29836, 59672, 141721, 283442, 566884, 663851, 1133768, 1327702, 2655404, 5310808, 12613169, 25226338, 50452676, 100905352]

約数ペア:

[(1, 100905352), (2, 50452676), (4, 25226338), (8, 12613169), (19, 5310808), (38, 2655404), (76, 1327702), (89, 1133768), (152, 663851), (178, 566884), (356, 283442), (712, 141721), (1691, 59672), (3382, 29836), (6764, 14918), (7459, 13528)]