31889454

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{3449}}^1$

素因数の和:3544

約数の個数: 32

約数和(自身を含む): 67564800

約数和(自身を除く): 35675346

約数列:

[1, 2, 3, 6, 23, 46, 67, 69, 134, 138, 201, 402, 1541, 3082, 3449, 4623, 6898, 9246, 10347, 20694, 79327, 158654, 231083, 237981, 462166, 475962, 693249, 1386498, 5314909, 10629818, 15944727, 31889454]

約数ペア:

[(1, 31889454), (2, 15944727), (3, 10629818), (6, 5314909), (23, 1386498), (46, 693249), (67, 475962), (69, 462166), (134, 237981), (138, 231083), (201, 158654), (402, 79327), (1541, 20694), (3082, 10347), (3449, 9246), (4623, 6898)]