38231494

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{643}}^1$

素因数の和:820

約数の個数: 32

約数和(自身を含む): 68253696

約数和(自身を除く): 30022202

約数列:

[1, 2, 7, 14, 31, 62, 137, 217, 274, 434, 643, 959, 1286, 1918, 4247, 4501, 8494, 9002, 19933, 29729, 39866, 59458, 88091, 139531, 176182, 279062, 616637, 1233274, 2730821, 5461642, 19115747, 38231494]

約数ペア:

[(1, 38231494), (2, 19115747), (7, 5461642), (14, 2730821), (31, 1233274), (62, 616637), (137, 279062), (217, 176182), (274, 139531), (434, 88091), (643, 59458), (959, 39866), (1286, 29729), (1918, 19933), (4247, 9002), (4501, 8494)]