23390816

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{521}}^1$

素因数の和:615

約数の個数: 48

約数和(自身を含む): 48934368

約数和(自身を除く): 25543552

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 61, 92, 122, 184, 244, 368, 488, 521, 736, 976, 1042, 1403, 1952, 2084, 2806, 4168, 5612, 8336, 11224, 11983, 16672, 22448, 23966, 31781, 44896, 47932, 63562, 95864, 127124, 191728, 254248, 383456, 508496, 730963, 1016992, 1461926, 2923852, 5847704, 11695408, 23390816]

約数ペア:

[(1, 23390816), (2, 11695408), (4, 5847704), (8, 2923852), (16, 1461926), (23, 1016992), (32, 730963), (46, 508496), (61, 383456), (92, 254248), (122, 191728), (184, 127124), (244, 95864), (368, 63562), (488, 47932), (521, 44896), (736, 31781), (976, 23966), (1042, 22448), (1403, 16672), (1952, 11983), (2084, 11224), (2806, 8336), (4168, 5612)]