16569968384

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{22159}}^1$

素因数の和:22325

約数の個数: 72

約数和(自身を含む): 34786590720

約数和(自身を除く): 18216622336

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 127, 128, 184, 254, 256, 368, 508, 736, 1016, 1472, 2032, 2921, 2944, 4064, 5842, 5888, 8128, 11684, 16256, 22159, 23368, 32512, 44318, 46736, 88636, 93472, 177272, 186944, 354544, 373888, 509657, 709088, 747776, 1019314, 1418176, 2038628, 2814193, 2836352, 4077256, 5628386, 5672704, 8154512, 11256772, 16309024, 22513544, 32618048, 45027088, 64726439, 65236096, 90054176, 129452878, 130472192, 180108352, 258905756, 360216704, 517811512, 720433408, 1035623024, 2071246048, 4142492096, 8284984192, 16569968384]

約数ペア:

[(1, 16569968384), (2, 8284984192), (4, 4142492096), (8, 2071246048), (16, 1035623024), (23, 720433408), (32, 517811512), (46, 360216704), (64, 258905756), (92, 180108352), (127, 130472192), (128, 129452878), (184, 90054176), (254, 65236096), (256, 64726439), (368, 45027088), (508, 32618048), (736, 22513544), (1016, 16309024), (1472, 11256772), (2032, 8154512), (2921, 5672704), (2944, 5628386), (4064, 4077256), (5842, 2836352), (5888, 2814193), (8128, 2038628), (11684, 1418176), (16256, 1019314), (22159, 747776), (23368, 709088), (32512, 509657), (44318, 373888), (46736, 354544), (88636, 186944), (93472, 177272)]