108943538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1\times {\mathrm{251}}^1$

素因数の和:554

約数の個数: 32

約数和(自身を含む): 181621440

約数和(自身を除く): 72677902

約数列:

[1, 2, 11, 22, 109, 181, 218, 251, 362, 502, 1199, 1991, 2398, 2761, 3982, 5522, 19729, 27359, 39458, 45431, 54718, 90862, 217019, 300949, 434038, 499741, 601898, 999482, 4951979, 9903958, 54471769, 108943538]

約数ペア:

[(1, 108943538), (2, 54471769), (11, 9903958), (22, 4951979), (109, 999482), (181, 601898), (218, 499741), (251, 434038), (362, 300949), (502, 217019), (1199, 90862), (1991, 54718), (2398, 45431), (2761, 39458), (3982, 27359), (5522, 19729)]