55997456

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8951}}^1$

素因数の和:8999

約数の個数: 40

約数和(自身を含む): 119885184

約数和(自身を除く): 63887728

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 368, 391, 782, 1564, 3128, 6256, 8951, 17902, 35804, 71608, 143216, 152167, 205873, 304334, 411746, 608668, 823492, 1217336, 1646984, 2434672, 3293968, 3499841, 6999682, 13999364, 27998728, 55997456]

約数ペア:

[(1, 55997456), (2, 27998728), (4, 13999364), (8, 6999682), (16, 3499841), (17, 3293968), (23, 2434672), (34, 1646984), (46, 1217336), (68, 823492), (92, 608668), (136, 411746), (184, 304334), (272, 205873), (368, 152167), (391, 143216), (782, 71608), (1564, 35804), (3128, 17902), (6256, 8951)]