80457871448

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{1433}}^1\times {\mathrm{226397}}^1$

素因数の和:227867

約数の個数: 32

約数和(自身を含む): 155834271360

約数和(自身を除く): 75376399912

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 1433, 2866, 5732, 11464, 44423, 88846, 177692, 226397, 355384, 452794, 905588, 1811176, 7018307, 14036614, 28073228, 56146456, 324426901, 648853802, 1297707604, 2595415208, 10057233931, 20114467862, 40228935724, 80457871448]

約数ペア:

[(1, 80457871448), (2, 40228935724), (4, 20114467862), (8, 10057233931), (31, 2595415208), (62, 1297707604), (124, 648853802), (248, 324426901), (1433, 56146456), (2866, 28073228), (5732, 14036614), (11464, 7018307), (44423, 1811176), (88846, 905588), (177692, 452794), (226397, 355384)]