23823872

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:147

約数の個数: 80

約数和(自身を含む): 52377600

約数和(自身を除く): 28553728

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 79, 124, 128, 152, 158, 248, 256, 304, 316, 496, 512, 589, 608, 632, 992, 1178, 1216, 1264, 1501, 1984, 2356, 2432, 2449, 2528, 3002, 3968, 4712, 4864, 4898, 5056, 6004, 7936, 9424, 9728, 9796, 10112, 12008, 15872, 18848, 19592, 20224, 24016, 37696, 39184, 40448, 46531, 48032, 75392, 78368, 93062, 96064, 150784, 156736, 186124, 192128, 301568, 313472, 372248, 384256, 626944, 744496, 768512, 1253888, 1488992, 2977984, 5955968, 11911936, 23823872]

約数ペア:

[(1, 23823872), (2, 11911936), (4, 5955968), (8, 2977984), (16, 1488992), (19, 1253888), (31, 768512), (32, 744496), (38, 626944), (62, 384256), (64, 372248), (76, 313472), (79, 301568), (124, 192128), (128, 186124), (152, 156736), (158, 150784), (248, 96064), (256, 93062), (304, 78368), (316, 75392), (496, 48032), (512, 46531), (589, 40448), (608, 39184), (632, 37696), (992, 24016), (1178, 20224), (1216, 19592), (1264, 18848), (1501, 15872), (1984, 12008), (2356, 10112), (2432, 9796), (2449, 9728), (2528, 9424), (3002, 7936), (3968, 6004), (4712, 5056), (4864, 4898)]