31872384

素因数分解:

$2^7\times 3^2\times {\mathrm{73}}^1\times {\mathrm{379}}^1$

素因数の和:472

約数の個数: 96

約数和(自身を含む): 93217800

約数和(自身を除く): 61345416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 73, 96, 128, 144, 146, 192, 219, 288, 292, 379, 384, 438, 576, 584, 657, 758, 876, 1137, 1152, 1168, 1314, 1516, 1752, 2274, 2336, 2628, 3032, 3411, 3504, 4548, 4672, 5256, 6064, 6822, 7008, 9096, 9344, 10512, 12128, 13644, 14016, 18192, 21024, 24256, 27288, 27667, 28032, 36384, 42048, 48512, 54576, 55334, 72768, 83001, 84096, 109152, 110668, 145536, 166002, 218304, 221336, 249003, 332004, 436608, 442672, 498006, 664008, 885344, 996012, 1328016, 1770688, 1992024, 2656032, 3541376, 3984048, 5312064, 7968096, 10624128, 15936192, 31872384]

約数ペア:

[(1, 31872384), (2, 15936192), (3, 10624128), (4, 7968096), (6, 5312064), (8, 3984048), (9, 3541376), (12, 2656032), (16, 1992024), (18, 1770688), (24, 1328016), (32, 996012), (36, 885344), (48, 664008), (64, 498006), (72, 442672), (73, 436608), (96, 332004), (128, 249003), (144, 221336), (146, 218304), (192, 166002), (219, 145536), (288, 110668), (292, 109152), (379, 84096), (384, 83001), (438, 72768), (576, 55334), (584, 54576), (657, 48512), (758, 42048), (876, 36384), (1137, 28032), (1152, 27667), (1168, 27288), (1314, 24256), (1516, 21024), (1752, 18192), (2274, 14016), (2336, 13644), (2628, 12128), (3032, 10512), (3411, 9344), (3504, 9096), (4548, 7008), (4672, 6822), (5256, 6064)]