89898512

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{16477}}^1$

素因数の和:16527

約数の個数: 40

約数和(自身を含む): 196154112

約数和(自身を除く): 106255600

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 16477, 32954, 65908, 131816, 181247, 263632, 362494, 510787, 724988, 1021574, 1449976, 2043148, 2899952, 4086296, 5618657, 8172592, 11237314, 22474628, 44949256, 89898512]

約数ペア:

[(1, 89898512), (2, 44949256), (4, 22474628), (8, 11237314), (11, 8172592), (16, 5618657), (22, 4086296), (31, 2899952), (44, 2043148), (62, 1449976), (88, 1021574), (124, 724988), (176, 510787), (248, 362494), (341, 263632), (496, 181247), (682, 131816), (1364, 65908), (2728, 32954), (5456, 16477)]