21167615048

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{733}}^1\times {\mathrm{97561}}^1$

素因数の和:98337

約数の個数: 32

約数和(自身を含む): 40817989560

約数和(自身を除く): 19650374512

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 733, 1466, 2932, 5864, 27121, 54242, 97561, 108484, 195122, 216968, 390244, 780488, 3609757, 7219514, 14439028, 28878056, 71512213, 143024426, 286048852, 572097704, 2645951881, 5291903762, 10583807524, 21167615048]

約数ペア:

[(1, 21167615048), (2, 10583807524), (4, 5291903762), (8, 2645951881), (37, 572097704), (74, 286048852), (148, 143024426), (296, 71512213), (733, 28878056), (1466, 14439028), (2932, 7219514), (5864, 3609757), (27121, 780488), (54242, 390244), (97561, 216968), (108484, 195122)]