84399968

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3301}}^1$

素因数の和:3375

約数の個数: 48

約数和(自身を含む): 179734464

約数和(自身を除く): 95334496

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 47, 68, 94, 136, 188, 272, 376, 544, 752, 799, 1504, 1598, 3196, 3301, 6392, 6602, 12784, 13204, 25568, 26408, 52816, 56117, 105632, 112234, 155147, 224468, 310294, 448936, 620588, 897872, 1241176, 1795744, 2482352, 2637499, 4964704, 5274998, 10549996, 21099992, 42199984, 84399968]

約数ペア:

[(1, 84399968), (2, 42199984), (4, 21099992), (8, 10549996), (16, 5274998), (17, 4964704), (32, 2637499), (34, 2482352), (47, 1795744), (68, 1241176), (94, 897872), (136, 620588), (188, 448936), (272, 310294), (376, 224468), (544, 155147), (752, 112234), (799, 105632), (1504, 56117), (1598, 52816), (3196, 26408), (3301, 25568), (6392, 13204), (6602, 12784)]