212425424

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{9463}}^1$

素因数の和:9555

約数の個数: 40

約数和(自身を含む): 436555392

約数和(自身を除く): 224129968

約数列:

[1, 2, 4, 8, 16, 23, 46, 61, 92, 122, 184, 244, 368, 488, 976, 1403, 2806, 5612, 9463, 11224, 18926, 22448, 37852, 75704, 151408, 217649, 435298, 577243, 870596, 1154486, 1741192, 2308972, 3482384, 4617944, 9235888, 13276589, 26553178, 53106356, 106212712, 212425424]

約数ペア:

[(1, 212425424), (2, 106212712), (4, 53106356), (8, 26553178), (16, 13276589), (23, 9235888), (46, 4617944), (61, 3482384), (92, 2308972), (122, 1741192), (184, 1154486), (244, 870596), (368, 577243), (488, 435298), (976, 217649), (1403, 151408), (2806, 75704), (5612, 37852), (9463, 22448), (11224, 18926)]