311933148944

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{2027}}^1\times {\mathrm{234587}}^1$

素因数の和:236663

約数の個数: 40

約数和(自身を含む): 619419292128

約数和(自身を除く): 307486143184

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 2027, 4054, 8108, 16216, 32432, 83107, 166214, 234587, 332428, 469174, 664856, 938348, 1329712, 1876696, 3753392, 9618067, 19236134, 38472268, 76944536, 153889072, 475507849, 951015698, 1902031396, 3804062792, 7608125584, 19495821809, 38991643618, 77983287236, 155966574472, 311933148944]

約数ペア:

[(1, 311933148944), (2, 155966574472), (4, 77983287236), (8, 38991643618), (16, 19495821809), (41, 7608125584), (82, 3804062792), (164, 1902031396), (328, 951015698), (656, 475507849), (2027, 153889072), (4054, 76944536), (8108, 38472268), (16216, 19236134), (32432, 9618067), (83107, 3753392), (166214, 1876696), (234587, 1329712), (332428, 938348), (469174, 664856)]