23330188

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2131}}^1$

素因数の和:2182

約数の個数: 48

約数和(自身を含む): 51577344

約数和(自身を除く): 28247156

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 68, 92, 119, 161, 238, 322, 391, 476, 644, 782, 1564, 2131, 2737, 4262, 5474, 8524, 10948, 14917, 29834, 36227, 49013, 59668, 72454, 98026, 144908, 196052, 253589, 343091, 507178, 686182, 833221, 1014356, 1372364, 1666442, 3332884, 5832547, 11665094, 23330188]

約数ペア:

[(1, 23330188), (2, 11665094), (4, 5832547), (7, 3332884), (14, 1666442), (17, 1372364), (23, 1014356), (28, 833221), (34, 686182), (46, 507178), (68, 343091), (92, 253589), (119, 196052), (161, 144908), (238, 98026), (322, 72454), (391, 59668), (476, 49013), (644, 36227), (782, 29834), (1564, 14917), (2131, 10948), (2737, 8524), (4262, 5474)]