30554128

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9137}}^1$

素因数の和:9175

約数の個数: 40

約数和(自身を含む): 67986720

約数和(自身を除く): 37432592

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 9137, 18274, 36548, 73096, 100507, 146192, 173603, 201014, 347206, 402028, 694412, 804056, 1388824, 1608112, 1909633, 2777648, 3819266, 7638532, 15277064, 30554128]

約数ペア:

[(1, 30554128), (2, 15277064), (4, 7638532), (8, 3819266), (11, 2777648), (16, 1909633), (19, 1608112), (22, 1388824), (38, 804056), (44, 694412), (76, 402028), (88, 347206), (152, 201014), (176, 173603), (209, 146192), (304, 100507), (418, 73096), (836, 36548), (1672, 18274), (3344, 9137)]