15827968

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:103

約数の個数: 88

約数和(自身を含む): 36109080

約数和(自身を除く): 20281112

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 41, 52, 58, 64, 82, 104, 116, 128, 164, 208, 232, 256, 328, 377, 416, 464, 512, 533, 656, 754, 832, 928, 1024, 1066, 1189, 1312, 1508, 1664, 1856, 2132, 2378, 2624, 3016, 3328, 3712, 4264, 4756, 5248, 6032, 6656, 7424, 8528, 9512, 10496, 12064, 13312, 14848, 15457, 17056, 19024, 20992, 24128, 29696, 30914, 34112, 38048, 41984, 48256, 61828, 68224, 76096, 96512, 123656, 136448, 152192, 193024, 247312, 272896, 304384, 386048, 494624, 545792, 608768, 989248, 1217536, 1978496, 3956992, 7913984, 15827968]

約数ペア:

[(1, 15827968), (2, 7913984), (4, 3956992), (8, 1978496), (13, 1217536), (16, 989248), (26, 608768), (29, 545792), (32, 494624), (41, 386048), (52, 304384), (58, 272896), (64, 247312), (82, 193024), (104, 152192), (116, 136448), (128, 123656), (164, 96512), (208, 76096), (232, 68224), (256, 61828), (328, 48256), (377, 41984), (416, 38048), (464, 34112), (512, 30914), (533, 29696), (656, 24128), (754, 20992), (832, 19024), (928, 17056), (1024, 15457), (1066, 14848), (1189, 13312), (1312, 12064), (1508, 10496), (1664, 9512), (1856, 8528), (2132, 7424), (2378, 6656), (2624, 6032), (3016, 5248), (3328, 4756), (3712, 4264)]