31595044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{347}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 63842688

約数和(自身を除く): 32247644

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 103, 206, 221, 347, 412, 442, 694, 884, 1339, 1388, 1751, 2678, 3502, 4511, 5356, 5899, 7004, 9022, 11798, 18044, 22763, 23596, 35741, 45526, 71482, 76687, 91052, 142964, 153374, 306748, 464633, 607597, 929266, 1215194, 1858532, 2430388, 7898761, 15797522, 31595044]

約数ペア:

[(1, 31595044), (2, 15797522), (4, 7898761), (13, 2430388), (17, 1858532), (26, 1215194), (34, 929266), (52, 607597), (68, 464633), (103, 306748), (206, 153374), (221, 142964), (347, 91052), (412, 76687), (442, 71482), (694, 45526), (884, 35741), (1339, 23596), (1388, 22763), (1751, 18044), (2678, 11798), (3502, 9022), (4511, 7004), (5356, 5899)]