80398392

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{49999}}^1$

素因数の和:50075

約数の個数: 32

約数和(自身を含む): 204000000

約数和(自身を除く): 123601608

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1608, 49999, 99998, 149997, 199996, 299994, 399992, 599988, 1199976, 3349933, 6699866, 10049799, 13399732, 20099598, 26799464, 40199196, 80398392]

約数ペア:

[(1, 80398392), (2, 40199196), (3, 26799464), (4, 20099598), (6, 13399732), (8, 10049799), (12, 6699866), (24, 3349933), (67, 1199976), (134, 599988), (201, 399992), (268, 299994), (402, 199996), (536, 149997), (804, 99998), (1608, 49999)]